A2 레벨 단어 목록 - 과학과 자연 세계

(science) the smallest part of a chemical element that is found in the nature

원자

a living thing such as a plant, animal, etc., especially a very small one that lives on its own

유기체

made by a process that involves chemistry

화학적

the state of a substance that is neither solid nor liquid

가스

the state of a substance that is without shape and can flow easily

액체

a substance that is firm and has a certain shape, not like gas or liquid

고체

a substance from which things can be made

재료

a particular kind of matter in gas, solid, or liquid form

물질

relating to, produced by, or using electricity

전기

happening or existing in the world and not in someone's mind

실제의

done according to a planned and orderly system

체계적인

a usually solid and hard substance that heat and electricity can move through, such as gold, iron, etc.

금속

a light substance produced in a chemical process that can be formed into different shapes when heated

플라스틱

a metallic chemical element with a silvery-gray appearance, widely used for making tools, steel, buildings, and various industrial products

철

a valuable yellow-colored metal that is used for making jewelry

금

a shiny grayish-white metal of high value that heat and electricity can move through it and is used in jewelry making, electronics, etc.

은

a nonmetal element that can be found in all organic compounds and living things

탄소

a chemical element in gas form with no color that living things need for breathing

산소

a hard material, usually made of minerals, and often used for building things

돌

to study a subject carefully and systematically to discover new facts or information about it

연구하다

a specific way or process of doing something, particularly an established or systematic one

방법

a sample, showing what the rest of the data is typically like

예

to make or design something that did not exist before

발명하다

someone who makes or designs something that did not exist before

발명가

to be the first person who finds something or someplace that others did not know about

발견하다

the act of finding something for the first time and before others

발견

something such as a hammer, saw, etc. that is held in the hand and used for a specific job

도구

something that is known to be true or real, especially when it can be proved

사실

something that explains an action or event

이유

scientific knowledge put into practice in a particular area, especially in industry

기술

information or facts collected to be used for various purposes

데이터

the act of directing your attention and energy toward a particular thing or task

집중

the part of a vehicle that uses a particular fuel to make the vehicle move

엔진

anything that we can hear

소리

a place where people do scientific experiments, manufacture drugs, etc.

실험실

a round object attached to a vehicle from its center, which allows a person can move the vehicle in different directions

바퀴

something that is caused by something else

결과