Important (Read me first!)

This post is a commentary and does not contain any copyrighted material of the reference source.

We strongly recommend accessing/buying the reference source at the same time.

Reference Source

You can understand each word more deeply by utilizing the following YouTube Posts and PDF files.
Also, see how to use Englist.me?

All Words (119 Words)

You can learn all the words from basic to advanced levels in the order they appear in the contents.
If you want learn all words quickly, you can use Quick Look Video.

Quick Look

Podcast

Advanced Words (28 Words)

If you are confident in your vocabulary, you may prefer to study with content that covers only advanced-level words.

Word List

You can quickly review the words in this content from the list below.

Word	Meaning	Advanced
increasingly	adv: more and more
sight	n: the ability to see; anything that is seen
nurse	n: a healthcare professional who is trained to provide care for the sick or injured; (verb) to try to cure by special care or treatment of an illness or injury
attache	n: a person who works at an embassy, usually having a specialized area of responsibility; a shallow and rectangular briefcase
glowing	adj: highly enthusiastic; greatly praised
clip	n: a small metal or plastic device used for holding an object or objects together or in place; a short part of electronic media, either an audio clip or video clip
suddenly	adv: quickly and unexpectedly
digital	adj: processing or storing information as a succession of 1 and 0 to show that a signal is present or missing; relating to the use of computer technology, especially the internet
oxygen	n: the chemical element with the symbol O that is present in air and water and is necessary for people, animals, and plants to live
bloodstream	n: the blood flowing through the body
translucent	adj: allowing light to pass through but scattering it so that objects behind cannot be seen clearly; partially transparent
vessel	n: a ship or large boat
Don	n: a Spanish gentleman; a university lecturer, especially a senior member of a college at Oxford or Cambridge
flashlight	n: a portable electric light with a handle and a switch that can be turned on and off
thumb	n: the short, thick digit of the hand next to the index finger; (verb) to travel by getting free rides from motorists
probe	n: a tool used for testing or examining, especially for medical or scientific purposes, or an exploratory mission to a planet or other celestial body; (verb) to investigate, examine, or search into something
medical	adj: relating to the treatment of illness or injuries; relating to the practice of medicine
pulse	n: the regular heartbeat as it sends blood around the body, especially when it is felt at the wrist or side of the neck; a solid regular vibration of sound, electric current, light, or other waves
oximeter	n: a device that measures the oxygen saturation levels in a person’s blood, typically attached to a fingertip or earlobe
inhale	v: to breathe in air or a different substance, such as smoke
lung	n: either of the two organs in the chest that people and some animals use for breathing
transfer	v: to move, pass, or change from one person, place, or situation to another
hemoglobin	n: a protein-based molecule found in red blood cells that transports oxygen throughout the body
molecule	n: a group of two or more atoms held together by attractive forces known as chemical bonds
ratio	n: the relative size or amount of one thing to another, typically expressed in the form of a fraction or decimal
detect	v: to find or recognize something, especially something difficult to see, hear, etc.
absorb	v: to take in a fluid or other substance gradually
counterpart	n: a person or thing that corresponds to or has the same function as another person or thing
concentration	n: the ability to focus all your time and energy on one thing without thinking about anything else.
patient	n: a person who is receiving medical treatment, care, or attention from a healthcare professional, such as a doctor, nurse, or therapist; a personal quality or characteristic
correspond	v: to match or be similar to something else almost exactly; to exchange messages
artery	n: one of the thick tubes in humans and most other animals that takes blood away from the heart to one or more parts of the body such as tissues, lungs, brain, etc.
represent	v: to speak, act, or be present on behalf of another person or group; to form or constitute
infrared	adj: relating to or denoting electromagnetic radiation with a wavelength just longer than that of red light but shorter than that of microwave radiation, used for sensing heat and for remote control
wavelength	n: the distance between two points in the same phase in consecutive cycles of a wave
vast	adj: enormous in size, number, amount, or quantity
spectrum	n: an ordered array of colors into which a light beam can be split
visible	adj: capable of being seen; or open to easy view
efficiency	n: the state or quality of doing something well with no waste of input such as time or money
contrast	v: to put in opposition to show or emphasize differences
chemical	adj: relating to or connected with chemistry;
fingerprint	n: a unique pattern of ridges and valleys on the surface of a finger that can be used to identify a person
eliminate	v: to remove or get rid of someone or something
emerging	adj: starting to exist, mature, or become well-known
industrious	adj: hardworking, diligent, and persistent in effort
explore	v: to travel to or penetrate an area or a country to learn about it; to thoroughly examine a subject or a possibility to learn more about it
degree	n: a unit of measurement for angles, temperature, or level of proficiency or achievement; a rank or level of academic or professional attainment
precision	n: the quality or condition of being exact and accurate
manipulate	v: to influence or control something or someone to your advantage, often in an unfair or dishonest way
device	n: a piece of equipment, tool, or technology that serves a particular purpose or function, often mechanical or electronic
microscopic	adj: tiny; exceedingly precise and detail-oriented; of or used in microscopy
integrate	v: to combine one thing with another so that they form a whole or work together; to accept equal participation for members of all races and ethnic groups
photon	n: a unit or quantum of electromagnetic energy, typically regarded as a particle that is the basic constituent of all light and other forms of electromagnetic radiation
silicon	n: a chemical element with the symbol Si that is a hard, brittle crystalline solid with a blue-grey metallic luster and used for the transistors and integrated circuit chips in computers
redirect	v: to change the direction or course of something; to send in a different direction
reshape	v: to change the form or structure of something
temporarily	adv: for a limited time only or not permanently
trap	n: a piece of equipment or hole for catching animals or people; (verb) to catch animals or people and prevent them from escaping
resonate	v: to be filled with a deep echoing sound
circular	adj: shaped like a circle; having a round form
trapper	n: a person who sets traps for wild animals, typically for their fur or for pest control; a person who is skilled in trapping or catching animals or in navigating difficult or dangerous terrain
enhance	v: to increase or improve the quality, amount, or strength of someone or something
siphon	n: a tube or conduit used to transfer liquids, usually from a higher to a lower level, by means of atmospheric pressure, gravity, or vacuum; a device used to extract a liquid from a container
periodic	adj: happening at regular intervals over a while
circumference	n: the distance around the outside of a circular or curved object or area
pluck	v: to pull or draw something, especially with sudden force or effort; to strip of feathers
string	n: long, thin material used for tying things together, composed of several twisted threads
vibrate	v: to move or cause anything to move fast and in small increments from side to side
dominate	v: to have or control a lot of power and influence over somebody or something
fundamental	adj: forming an essential base or core from which everything else develops or is affected
overtone	n: a subtle or implicit meaning or inference that is conveyed in addition to the primary or literal meaning of something; a musical tone that is produced in addition to the fundamental pitch of a note and which gives color and character to the sound
origin	n: the first existence or beginning of something
efficiently	adv: in a way that produces maximum output with minimum effort or expense
fiber	n: thread or filament used to make a vegetable tissue, mineral material, or textile
optics	n: the academic study of vision and light
communicate	v: to share or exchange information with others by speaking, writing, moving your body, or using other signals
traffic	n: the movement of vehicles, people, or goods along a route or through a transport system; the amount of such movement in a particular place or at a particular time
adapt	v: to make fit for or change to suit a new purpose or environment
miniature	adj: being on a very small scale
lab	n: a workplace for the conduct of scientific research; a laboratory
chip	n: a small fragment of something broken off from the whole; a long and thin piece of potato fried in oil or fat
penny	n: a small denomination of currency or coin, typically the smallest unit of a currency system; in the US, a coin worth one cent
invasive	adj: spreading very quickly, and often aggressively, and difficult to stop
analyze	v: to think about in-depth and evaluate to discover essential features or meaning
saliva	n: the clear liquid that is secreted into the mouth by glands in the walls of the mouth and throat, helping to lubricate food during chewing and digestion
sweat	n: the salty liquid that is produced by the glands in the skin, especially when the body is hot or under stress
convenience	n: the state of being suitable or opportune
composition	n: the different parts of something’s elements or ingredients; the way in which the different components are organized; a piece of music written by someone
protein	n: a molecule made up of a long chain of amino acids, which is essential for the structure and function of the body’s tissues
hormone	n: a chemical substance made by organs that encourages or influences the development, growth, sex, etc., of an animal and is carried around the body in the blood
warn	v: to make someone aware of potential danger or difficulty, particularly one that may occur in the future
cancer	n: abnormal growth of cells that can invade and destroy surrounding tissues and organs; a disease characterized by the uncontrolled growth and spread of abnormal cells
infectious	adj: able to be passed quickly from one person, animal, or plant to another, especially through air or water
autoimmune	adj: relating to a condition in which the body’s immune system attacks and destroys healthy body tissue, mistaking it for harmful foreign substances
disease	n: a disorder or illness that affects the body or mind, often characterized by specific symptoms or abnormal functioning of organs or systems
accurate	adj: correct and exact in all details
identify	v: to recognize someone or something and say or prove who or what they are
rely	v: to require a specific thing or the assistance and support of someone or something to continue, run properly, or succeed.
sift	v: to put flour, sugar, etc. through a sieve (= a utensil consisting of a wire or plastic mesh in a frame) to remove lumps or large particles
trace	v: to find or discover someone or something that was lost
substance	n: the real physical material of which a thing or person consist; the most important or main part of some idea or experience; an illegal drug
spit	v: to eject saliva or other liquid from the mouth
biomolecule	n: a molecule produced by a living organism, typically composed of carbon, hydrogen, oxygen, nitrogen, and other elements, plays a vital role in various biological processes such as metabolism, energy production, and genetic information transfer
distinct	adj: noticeable from something else of a similar type
fine-tune	v: to make tiny changes or improvements to make it work as well as possible
slightly	adv: in a small degree or extent; a little
resolve	v: to find a suitable answer to the problems or difficulty
relative	adj: considered and evaluated through comparison with something else
diagnose	v: to determine or distinguish the nature of a problem or an illness through a careful analysis
specific	adj: clearly defined or particular to a certain thing or situation; distinct, explicit, and precise
vary	v: to become different in terms of size, shape, etc.
globe	n: the earth or world, mainly used to emphasize its vastness
trot	v: to run or jog at a moderate pace; to walk with long, quick strides
humankind	n: the whole of the living human inhabitants of the earth
repurpose	v: to use something again for a different purpose than it was originally intended
extract	n: a short passage taken from a book, piece of music, etc.; a substance obtained from something through a specific process; (verb) to obtain from something or to remove something by effort or force
illuminate	v: to light something or to make something lighter or brighter; to make something free from confusion or ambiguity
astonish	v: to surprise or shock someone greatly; to cause amazement or wonder
discovery	n: the act or process of finding information, a place, or an object, or learning about something that was previously not known