cost someone an arm and a leg 代价很大
count down 倒计时
count one's chickens before they are hatched 过于乐观
count on 依靠
count on 依靠
count the day 期待
count the day 期待
counter to 与……相反
crazy about 热衷，着迷
critical of 挑剔，批评
cry in one's beer 借酒消愁
cry on one's shoulder 依靠
curious about 好奇，想知道
cut down on 减少
cut down 削减
cut in 插入
cut off 切断
cut out 切除
cut someone short 打断
cut through 抄近路
cut up 切碎
die out 灭绝
distinct from 种类（风格）不同
do the laundry 洗衣服
doubtful of /about 怀疑
drop by / in 顺路拜访
due to 由于，因为
each other 互相
easier said than done 说起来容易做起来难
east of 在……东面
