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word book unit15

atomic a. 원자의, 원자에 관한
element n. (물리, 화학) 원소, 요소, 성분
symbol n. 상징, 표상
dense a. 밀집한, 농후한
shiny a. 빛나는, 빤질빤질한
malleable a. (쇠를) 불릴 수 있는, 영향 받기 쉬운
ductile a. (금속이) 두들겨 펼 수 있는, 연성의
pure a. 순수한
precious a. 귀중한, 값비싼
wealth n. 부(富), 부유, 재산
throughout perp. ~동안, ~내내
practically ad. 실질적으로, 사실상
invention n. 발명, 고안
coinage n. 경화, 주조 화폐
primarily ad. 주로, 본래
commerce n. 상업, 통상, 교역
issue v. 발행하다, 유포시키다
ruler n. 통치자
jewelry n. 보석류
reduce v. 줄이다, 감소시키다
swelling n. 팽창, 부풀어 오름
leaf n. (금속의) 박 (예) 금박
flake n. 얇은 조각, 박편
gourmet n. 미식가
the nobility 귀족 (계급), 귀족 출신
financially ad. 재정적으로, 재정상
consumer n. 소비자
mine n. 광산, 광업소
start off (어떤 일에) 착수하다
invisible a. 눈에 보이지 않는
copper n. 구리, 동
particle n. (물리) 입자, 미립자
cluster v. 밀집하다 n. 무리, 다발
process n. (만드는) 과정, 공정
microwave n. 전자레인지, 극초단파
lab n. 실험실(=laboratory), 연구실
sand n. 모래
control n. 제어, 관리, 조종
ordinary a. 평범한, 보통의
jar n. 병, 단지
Created by: i990831