contrast? vt.(with) 使與...對(duì)比, 使與...對(duì)照vi.(with) 和...形成對(duì)照

n.對(duì)比, 對(duì)照, (對(duì)照中的)差異

contribute? v. 1.(to)貢獻(xiàn), 有助于2．捐助, 捐獻(xiàn)

control? n. (over)控制, 支配; vt.控制, 支配

convenience? n.便利, 方便

convenient? adj.(to)便利的, 方便的

conversation? n.會(huì)話, 交談

convey? vt.1.傳達(dá),表達(dá),傳遞2.運(yùn)送，輸送

convince? vt.(of)使確信, 使信服

cook? n.廚師; v.烹調(diào), 煮

cool? adj. 涼爽; 淡漠的; v.使冷, 使變涼

cooperate? vi.合作, 協(xié)作

cooperation? n.合作, 協(xié)作

copper? n. 銅