catch up with 迎頭趕上
    caught red-handed， be 犯罪活動的當(dāng)場被抓住
    chain smoker 煙癮大的人
    change hands 轉(zhuǎn)手
    change my opinion of you 我對你的看法改變一下
    cheap joints 下流地方
    check out 辦清離開手續(xù)；借書；調(diào)查
    check up on 校對
    cheer up 振作；鼓勵
    chew the rag 嘮叨不斷
    chip in 集資；捐款
    clean sweep 全勝
    clean the house for sb 和某人算帳
    clock watcher 盼望下班的人
    close shave （close call） 千鈞一發(fā)
    coast is clear 沒有危險了
    coin a neat phrase 話說得很恰當(dāng)
    cold fish 冷酷無情的人
    Columbus discovered America 陳年舊事
    come about 發(fā)生
    come across 偶然遇見
    come along with 隨同
    come and get it 試試拿走它吧
    come down with 病倒
    come in 起作用；有份
    come in handy 遲早有用
    come into the world 出世