73天背完大学英语四级词汇：第13天.doc

73天背完大学英语四级词汇：第13天 73天背完英语四级词汇教你用科学的方法一举打破四级词汇难关。第十三天classificationn. 分类，分级classifyvt. 分类men in the post office classify mails according to places it is to go.邮局人员按寄送地点将信件分类。vt. 分等级clawn. 爪，脚爪clayn. 粘土；泥土；陶土clerkn. 办事员，职员；店员cliffn. 悬崖，峭壁（特指海边的）climaten. 气候；（社会）风气，（社会）思潮clothevt. 给穿衣，给衣服he clothed himself in his best clothes. 他穿上最好的衣服。vt. 覆盖the trees are clothed in green leaves. 树木满是绿叶。cloudyadj. 多云的，阴天的；浑浊的，模糊的cloudy ideas 模糊的概念clubn. 俱乐部，夜总会；棒，球棒he hit the ball with the club. 他用棒击球。cluen. 线索；暗示同hintclumsyadj. 笨拙的，愚笨的coachn. （铁路）旅客车厢you can find him in the next coach. 你可以在下一节车厢找到他。n. 长途公共汽车，四轮大马车；私人教师，（体育）教练vt. 训练，指导coach sb. for an exam 指导某人准备参加考试coarseadj. 粗的，粗糙的coarse sand 粗沙adj. 粗俗的，粗鲁的coarse language 粗鲁的语言coastn. 海岸on the coast 在海岸上n. 海滨地区cockn. 公鸡，龙头，扳机coden. 代码，代号coiln. （一）卷，（一）圈；线圈v. 卷，盘绕coil a rope 卷起绳索同wind , curlcoinn. 硬币，货币vt. 铸造these pennies were coined at the mint in london. 这些便士是伦敦造币厂铸造的。vt. 杜撰（新词）coin a new word 造一个新词collapsevt. 倒坍，塌下the roof collapsed under the weigh of the snow. 屋顶因积雪的重压而塌陷。vt. 崩溃，突然失败n. 倒坍，塌下the collapse of a tent 帐篷的倒塌n. 崩溃，突然失败suffer a nervous collapse 精神崩溃collarn. 衣领；项圈colleaguen. 同事，同僚work as sbs colleague 和某人共事collectionn. 搜集，收集；收藏品collectiven. 集合；全体人员adj. 集体的，共同的the collective wishes of the people 人民的共同愿望难点collective economy 集体经济collective ownership 集体所有制collisionn. 碰撞the liner is reported to have been in collision with an oil tanker.据报道，那艘客轮与一艘油轮相撞。n. （利益，意见等的）冲突难点come into collision with 与发生冲突in collision 相撞，在冲突中colonyn. 殖民地；侨居；群体（生物学）columnn. 柱，柱状物a column of smoke rose from the fire. 火上升起一股烟柱。n. 专栏the story fills up the literary column of the newspaper.这个故事占了报纸的文艺栏。combinationn. 结合，联合，合并he carried on the business in combination with his friend.他和朋友合伙做生意。n. 化合，化合物commandn. 命令，指令；掌握，运用能力he had a good command of english. 他精通英语。vt. 命令the officer c