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 (81 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 (23 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
microbe	n: a tiny living thing that can only be seen with a microscope and that may cause disease
gut	n: the long tube in the body of a person or animal through which food passes when it leaves the stomach; the mental strength or bravery required to do something difficult or unpleasant
coli	n: a bacterium of the genus Escherichia that is commonly found in the human gut and is used as a model organism in molecular biology and biochemistry
outnumber	v: to be more numerous or greater in number than another group or entity; to exceed in quantity or number
dominate	v: to have or control a lot of power and influence over somebody or something
modern	adj: of or belonging to the present time or recent times
trillion	n: the number 1,000,000,000,000; a million million
microbiome	n: the community of microorganisms (= living things too small to be seen) that can usually be found living together in any given environment or the human body
universe	n: everything that exists, especially all physical matter, including planets, stars, galaxies, and all other forms of matter and energy
blade	n: the flat part of a knife, weapon, or machine with a very thin edge used for cutting
incredibly	adv: in a way that is very difficult to believe; exceedingly or extremely
complexity	n: the state or quality of being complicated or intricate and difficult to understand
adapt	v: to make fit for or change to suit a new purpose or environment
norm	n: something that is regarded as usual, typical, or standard
disease	n: a disorder or illness that affects the body or mind, often characterized by specific symptoms or abnormal functioning of organs or systems
relate	v: to establish a connection or association between two or more things; to narrate or tell about an event, experience, or relationship; to empathize or feel sympathy with someone or something
skyrocket	v: to rapidly ascend to a very high level; increase rapidly;
develop	v: to grow or expand; to improve or refine through a process of progress and refinement, often to achieve greater sophistication or complexity; to elaborate or add detail to something that is in the process of being created
nation	n: a large organized community of people living in a particular country or region and having a particular culture
suffer	v: to experience pain, distress, or hardship; to undergo or endure something painful or unpleasant
obesity	n: the condition of being significantly overweight, typically defined as having a body mass index (BMI) of 30 or greater.
diabetes	n: a medical condition in which the body cannot produce enough insulin to control the glucose levels in the blood
ulcer	n: a sore or erosion in the skin or mucous membrane, often caused by infection or inflammation; a persistent, painful cavity in the stomach or intestinal wall that can lead to digestive problems
colitis	n: inflammation of the colon; a condition that results in diarrhea, abdominal pain, and cramping
allergy	n: a hypersensitivity disorder of the immune system, characterized by an exaggerated response to certain allergens, such as pollens, foods, and drugs
asthma	n: a chronic respiratory disease characterized by wheezing, coughing, and difficulty breathing
metabolism	n: the set of chemical reactions in cells or organisms that are necessary for life-sustaining
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
diversity	n: the quality or fact of many different types of things or people being included in something; a range of different things or people
lab	n: a workplace for the conduct of scientific research; a laboratory
indication	n: a sign or remark that something exists, is real, or is likely to occur
primate	n: any mammal of the order Primates, which includes monkeys, apes, and humans
jungle	n: an area of tropical forest where in which trees and plants grow very thickly
bug	n: any tiny insect; a fault or defect in a computer program, system, or machine
doe	n: a mature female of mammals of which the male is called a buck, such as a deer or a rabbit
sequence	n: a series of related events, actions, numbers, etc., which have a particular order
stool	n: a seat without a back or arms, typically used by one person; a piece of furniture with a flat top supported by one or more legs, used for working at or eating from; a piece of feces excreted from the body
fingerprint	n: a unique pattern of ridges and valleys on the surface of a finger that can be used to identify a person
acquire	v: to buy or obtain something such as an asset, object, knowledge, etc., for oneself
lush	adj: produced or growing in extreme abundance, often in an attractive way; having strong sexual appeal
rainforest	n: a forest rich in biodiversity that is generally found in tropical settings with heavy annual rainfall
gutsy	adj: displaying courage, determination, or boldness; characterized by a willingness to take risks or face challenges
invasive	adj: spreading very quickly, and often aggressively, and difficult to stop
captivity	n: the situation in which a person or animal is kept in prison or a space that they cannot escape from
meantime	n: the interval or period of time between two events; the interim or temporary time period between two actions or stages of something else
enteritis	n: inflammation of the small intestine, often caused by infection, food poisoning, or other factors
diarrhea	n: a common digestive disorder with the frequent passage of loose, watery stools that can be caused by various factors such as infections, food poisoning, and certain medications
bloat	v: to become swollen, distended, or inflated, especially in an unpleasant way; (noun) a condition in which the abdomen becomes swollen or distended with gas or fluid
visualize	v: to form a mental image or concept of something; to make something visible
variation	n: the act or state of changing; a difference or change in the way something is done, made or said
ecology	n: the study of the relationships between living organisms, including humans, and their physical environment
axis	n: a real or imaginary straight line through a body or figure around which the object turns; a group of countries in special alliance
distance	n: the amount of space between two points, measured in units such as miles, meters, or kilometers; the extent, scope, or range between two things, such as distance or emotional distance
plot	n: a secret plan or scheme to achieve a specific goal; the plan or main story of a literary work; (verb) to plan secretly, usually something illegal
represent	v: to speak, act, or be present on behalf of another person or group; to form or constitute
endangered	adj: at risk of extinction because it is facing significant threats
shank	n: the lower part of the leg, between the knee and ankle; a straight or curved part of a tool or utensil that is used to grip, hold, or apply pressure
converge	v: to move or draw together at a specific location; (of lines) to move towards the same point where they join or meet
continent	n: one of the earth’s large landmasses; (adjective) abstaining from your feelings, especially your desire to have sex
geography	n: a field of science devoted to the study of the lands, features, inhabitants, and phenomena of the Earth
diet	n: the food and drink that a person, animal, or community eats and drinks regularly; a legislative assembly in certain countries, for example, Japan
divergent	adj: different or becoming different from another or a standard; tending to move apart in different directions
survival	n: the state of continuing to exist or live, frequently in the face of difficulty or danger
obvious	adj: easy to see, discover or understand
premature	adj: occurring or done too early; happening before the appropriate time; born before the end of a full-term pregnancy
frequent	adj: happening constantly
immigrant	n: a person who has come to a country where they were not born to live there permanently
refugee	n: a displaced person who has crossed national borders and who cannot or is unwilling to return home due to political, religious, or economic reasons or because of a war
discuss	v: to talk about or examine in detail through conversation or debate; to exchange ideas, opinions, or information on a particular topic
communal	adj: belonging to or used by a group rather than individuals; for common use
clinician	n: a practitioner, especially of medicine or psychology, who has direct contact with patients
fraction	n: a small part or item forming a piece of a whole; the quotient of two rational numbers
obese	adj: excessively overweight, particularly to the point of being a serious health risk; having a body mass index (BMI) of 30 or more
sufficient	adj: adequate; enough for a particular purpose or requirement
dramatic	adj: very sudden, very excellent, or full of action and excitement
combine	v: to join or merge to form a single thing or group
genome	n: the complete set or sequence of genes of a human, animal, plant, or other living things
broad	adj: very wide; general
preserve	v: to keep or maintain a particular quality, feature, etc., especially to prevent it from decaying, being damaged, or being destroyed
asset	n: something or someone that is useful or valuable quality, skill, etc.; valuable property
replenish	v: to fill something that had previously been emptied