英语词组sb wouldn't know sb/sth if it jumped up and bit them是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	sb wouldn't know sb/sth if it jumped up and bit them
释义	idiomsb wouldn't know sb/sth if it jumped up and bit them(also sb wouldn't know sb/sth if they tripped over it)used in order to emphasize that someone does not know anything about a particular subject or person:You wouldn't know the stuff was cocaine if it jumped up and bit you.I really liked Kyle when we were in high school, but I wouldn't know him if I tripped over him now.
随便看	a race against a race against the clock a race against time a race against time clock a race against time/the clock a race to the bottom a racket a raft a raft of a raft of something a rainy day a rainy day fund a rake off a rake-off a rake's progress a random number a rap across the knuckles a rap on the knuckles a rap over the knuckles a rap-sheet a rap sheet a rare bird a ratchet mouth a ratchetmouth a ratchet-mouth

英语词组固定搭配大全包含354030条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。