clue
clue/klu:/n.［c］线索：afford a clue for…为…提供线索；find (gain/get, have) a clue to a mystery找到(得到，有)某一神秘事物的线索；an important clue for solving a problem解决某个问···
clumsy
clumsy/ˈklʌmzi/adj.笨拙的，愚笨的：He is clumsy at cricket.他打板球笨手笨脚。She is clumsy in speaking.她讲话笨嘴拙舌。Jack is clumsy with his hands.杰克一双手很笨。［考句］The m···
cluster
cluster/ˈklʌstə/ I.n.［c］(果实，花等的)串，簇，(人或物等的)群，组：a cluster of grapes一串葡萄；a new housing development in clusters新建的房产开发区‖II.vi.群集，丛生：cluster···
clutch
clutch/klʌtʃ/ I.vt.&vi.抓紧，紧握；企图抓住: clutch money in one’s hand把钱抓在手里A drowning person will clutch at a straw.［谚］急不暇择。‖II.n.［c］1.(常用pl.)掌握，控制···
coach
coach/kəutʃ/ I.n.［c］1.长途公共汽车：drive a coach驾驶长途汽车；leave by coach for Edinburgh乘长途汽车前往爱丁堡2.(铁路)旅客车厢：a passenger coach客车；cross a number of coache···
coal
coal/kəul/n.1.［u］煤: black/soft coal烟煤；blind/hard coal无烟煤；raw coal原煤2.［c］烧着或烧完的煤块: A hot coal fell from the fire and burnt a hole in the carpet.从火中掉出一块···
coalition
coalition/kəuəˈliʃən/n.［c］结合，联合；联盟：a coalition government联合政府；the left-wing coalition左翼联盟；a coalition between two parties两党的联合
coarse
coarse/kɔ:s/adj.1.粗的，粗糙的；粗劣的：coarse material (cotton)粗劣的材料(棉花)；coarse skin粗糙的皮肤；coarse salt粗盐2.粗俗的：coarse language粗话He is coarse in manner (speech···
coast
coast/kəust/n.［c］海岸；海滨：the fishing grounds on the Pacific coasts太平洋沿岸的渔场(比较：the towns along the Pacific coast太平洋沿岸的城镇); a rocky coast多岩石的海岸；a tri···
