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 (84 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 (15 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
hike	n: a long walk or journey, especially for pleasure or exercise; an increase in cost
hut	n: a small, simple, and often crude shelter or dwelling, typically made of natural materials such as wood or mud
panel	n: a square or rectangular and flat piece of something that forms a distinct section or component of something; a small group of specialists who discuss particular topics or give their advice or opinion about something
enthusiastic	adj: having or showing great excitement, interest, or eagerness; energetic or passionate about something
sunlight	n: the light emitted by the sun; the rays of the sun
electrify	v: to make a machine or system work by using electricity; to make someone extremely enthusiastic about or interested in something
nowhere	adv: not in, at, or to any place; not anywhere
locate	v: to specify or determine the exact position of someone or something
self-sufficient	adj: able to provide for one’s own needs without assistance from others
ugly	adj: unattractive in appearance; unpleasant to look at
triangle	n: a three-sided polygon with three angles; something that has three sides or parts
sustainable	adj: able to continue or be continued for a long time
strive	v: to try very hard to do, achieve, or obtain something
extreme	adj: very great in amount or degree
efficiency	n: the state or quality of doing something well with no waste of input such as time or money
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
expand	v: to increase or to make something greater in size, number, or importance
solar	adj: of, from, or relating to the sun
revolution	n: a large-scale attempt to overthrow the government of a country, often using violence or war;
efficient	adj: performing at the highest level of productivity with the least wasted effort or resources; capable of achieving maximum output with minimum wasted effort, time, or materials
enormous	adj: extremely large or great
stack	n: a pile of something arranged or laid one on top of another; a large tall chimney through which combustion gases and smoke can be evacuated
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
environment	n: the natural world such as air, water, and land in which humans, animals, and plants live
climate	n: the weather in a particular location averaged over some long period
rely	v: to require a specific thing or the assistance and support of someone or something to continue, run properly, or succeed.
government	n: the group of people with authority to control a country or state
engineer	n: a person whose job is designing, building, or maintaining something such as machines, structures, or software
contribute	v: to give something, especially money or goods, to provide or achieve something together with other people
collaborate	v: to work with someone else to produce or achieve something
crystal	n: a solid material with many even sides that is formed naturally when the substance becomes solid and has a highly regular atomic structure; clear and colorless glass made of almost pure silica
aesthetic	adj: connected with the enjoyment or study of beauty
battery	n: a device that is placed inside a car, gadget, equipment, etc. and that provides electrical power to them
dock	n: a structure or platform that extends from the shoreline into a body of water, used for loading and unloading ships or boats; an enclosed area of water used as a basin for shipping or pleasure boats; a place where a ship can be repaired or maintained
chandelier	n: a branched decorative light fixture designed to be mounted on ceilings or walls
indoor	adj: located, happened, or used inside a building
hooked	adj: being caught or caught up in something; curved down like an eagle’s beak
dye	v: to color a textile or hair by immersing it in a colored liquid or substance
photosynthesis	n: the process through which plants and other organisms transform light energy into chemical energy, which is then released through cellular respiration to power the organism’s activities.
chlorophyll	n: any of a group of green pigments found in photosynthetic organisms
convert	v: to have a talk with someone; (adjective) reversed in order, relation, or action
spectrum	n: an ordered array of colors into which a light beam can be split
esthetic	adj: relating to beauty or the appreciation of beauty; concerned with the visual or artistic aspects of something
function	n: the purpose or use of an object, system, or process; a particular activity or operation that is designed to serve a specific purpose; a mathematical concept that describes a relationship between two sets of values, called the input and output sets; (verb) to operate or work in a specific way, or to perform a particular task or purpose
harvest	n: yields of plants in a single growing season; the period of the year when gathering occurs on a farm
consist	v: to be composed or made up of
balance	n: a condition in which everything has the same weight or force; something left after other parts have been taken away
stable	adj: firm and steady; not easily moved, disturbed, or changed
complicated	adj: involving a lot of different things or parts in a way that is difficult to understand or analyze
intense	adj: (especially of a feeling) very strong; extremely sharp or severe
app	n: (abbreviation for application) software designed to run on smartphones and other mobile devices or inside a web browser on a PC
install	v: to fix furniture, a machine, or a piece of equipment into position so that it can be used; put into an office or a position
maximum	adj: the largest or greatest amount or value attainable or attained
replace	v: to take the place of something
modern	adj: of or belonging to the present time or recent times
stain	v: to discolor, defile, or tarnish something; (noun) a discoloration or dirty mark on a surface that is difficult to remove
ledge	n: a narrow, flat surface or shelf that juts out from a wall or cliff; a projecting rib or molding along the edge of a surface
monument	n: a statue, building, or other structure erected to commemorate a person or event
afford	v: to have enough money or time to be able to buy or do something
opportune	adj: suitable or happening at a time that is suitable or convenient for a particular purpose
amazing	adj: extremely surprising, especially in a way that you like or admire
greenhouse	n: a building with walls and roof made chiefly of transparent material, such as glass, for growing plants in
transparent	adj: easy to perceive, detect, or understand; (of a material or article) permitting light to pass through freely
tradition	n: a belief, custom, or way of doing something that has been passed down from generation to generation within a group or society
technological	adj: based on scientific and industrial progress
combine	v: to join or merge to form a single thing or group
architect	n: a person whose job is to design plans to be used in making something, such as buildings
hydroponic	adj: relating to the cultivation of plants in nutrient-rich water instead of soil, often using specialized equipment or systems to optimize growth and production
pump	v: to cause water, air, gas, etc. to move from one place to another by using mechanical equipment; to get or supply something such as money, information, etc. in significant quantities
nutrify	v: to provide or enrich with nutrients or nourishment; to promote the growth or development of something through proper nourishment
yield	n: the total output of crops, profits, etc. that are produced; (verb) to produce or supply helpful something, such as a profit, an amount of food, or information
enhance	v: to increase or improve the quality, amount, or strength of someone or something
rooftop	n: the upper surface or cover of a building’s roof, often used for recreational or other purposes
grid	n: a pattern of regularly spaced horizontal and vertical lines; a system of high tension cables by which electrical power is distributed throughout a region
independence	n: freedom from another’s or others’ control or influence
ecosystem	n: all the plants and living creatures in an area and the way they affect each other and the environment
biennial	adj: occurring every two years
meter	n: a device used to measure the amount of a particular substance or attribute, such as length, volume, or time; (prosody) the accent in a metrical foot of verse
botanical	adj: relating to the study or science of plants; of, pertaining to, made from, or derived from plants
celebrate	v: to acknowledge a memorable or good day or event with a social gathering or enjoyable activity
compliment	n: an expression of praise, admiration, or approval; a polite or flattering statement intended to make someone feel good
invisible	adj: impossible or nearly impossible to see
democracy	n: a form of government in which the people have the authority to deliberate and decide legislation, or to choose governing officials to do so
aim	v: to try or plan to get or achieve something