tighten
make a fastener or connection firmer and more secure
v.L1 핵심B1
조이다; 단단히 고정하다
영어 정의 to turn, pull, or adjust something so that it is firmly secured and less likely to move or leak
TOEIC 어휘
단어와 구문 2,500개 · 주제 21개
어휘 (100)
thorough
adj. · B2 · L2careful and complete, with every relevant detail considered
철저한; 꼼꼼하고 빈틈없는
tighten
v. · B1 · L1make a fastener or connection firmer and more secure
조이다; 단단히 고정하다
tolerance
n. · B2 · L2permitted amount by which a measurement may vary
공차; 허용 편차
traceability
n. · C1 · L3ability to follow an item through its recorded origin and history
추적 가능성; 이력 추적성
upkeep
n. · B1 · L1ongoing care needed to keep property or equipment in good condition
일상적인 관리; 유지 비용
violation
n. · B1 · L1act or instance of breaking a rule, law, or required standard
위반; 위반 행위
visual
adj. · B2 · L2based on seeing rather than measuring or testing
육안의; 시각적인
warning sign
n. · B1 · L1posted notice or signal that alerts people to a danger
경고 표지; 경고판
wear and tear
n. · B2 · L2gradual deterioration caused by ordinary use over time
일상적인 마모; 사용에 따른 손상
workmanship
n. · B2 · L2skill and care visible in the way work has been completed
제작 솜씨; 시공 품질