Creative Writing
자료실
WTS 시험보기
Home > 어휘연습 > coal
어휘연습
[명사] coal
등급 : 중등
단어 : coal
뜻 : 석탄
뜻(영어) : a hard, black substance which is dug from the earth in pieces, and can be burnt to produce heat or power, or a single piece of this