TOEFL 어휘

achieving a result without wasting time, effort, or resources

효율적인; 시간, 노력, 자원의 낭비가 적은

Physical or mental work directed toward a goal.

노력; 목표를 향해 들이는 신체적·정신적 수고

to explain an idea or statement in more detail

자세히 설명하다; 더 구체적으로 말하다

able to recover shape after force is removed

탄성이 있는; 탄성의

Describing demand or supply when a price change produces a larger percentage change in quantity, measured by magnitude.

탄력적인; 가격의 백분율 변화보다 수량의 백분율 변화 폭이 더 큰

choose a representative or officeholder by voting

선출하다; 투표로 뽑다

A course that a student chooses from available options rather than a specifically required course.

선택 과목

people entitled to vote in a particular election

전체 유권자; 유권자 집단

physical property responsible for electrical interactions

전하

interconnected electrical components forming a current path

전기 회로

rate of electric charge flow

전류

machine converting electrical energy to mechanical motion

전동기; 전기 모터

opposition to electric current related to voltage and current

전기 저항

phenomena and energy use associated with electric charge

전기; 전력

negatively charged particle in atomic structure

전자

chemical type defined by number of protons

원소; 홑원소 물질

height of a place relative to a reference level

표고; 해발 고도

state of meeting requirements for aid or services

자격; 자격 요건 충족 여부

Meeting the stated conditions for entering a course or academic program.

수강 또는 입학 자격이 있는

to remove something completely, especially something unwanted

제거하다; 완전히 없애다

release from slavery or comparable legal restrictions

해방; 노예 상태나 법적 구속에서 벗어남

decorate fabric by sewing patterns with thread

수를 놓다; 천에 실로 장식 무늬를 놓다

to appear or become known after previously being hidden, unclear, or absent

나타나다; 드러나다; 점차 알려지다

organizations responding to urgent threats to safety or health

긴급 구조 기관; 응급 대응 서비스

newly developing or becoming established or more widely recognized

새롭게 등장하는; 점차 형성되는

To leave one's country of usual residence in order to live in another country.

해외로 이주하다; 살던 나라를 떠나 다른 나라에서 살다

send gases or particles into the environment

배출하다; 기체나 입자를 방출하다

A feeling such as joy, anger, or fear, often involving changes in thought, body, and behavior.

정서; 생각이나 신체, 행동의 변화를 흔히 동반하는 감정

Relating to or involving feelings.

정서의; 감정의; 감정과 관련된