know something inside out

意思

to be familiar with every detail of something

熟悉某事的每個細節.

例句

1. 1Ask Priya for directions; she drives a taxi and knows London inside out.
2. 2I've played this game every week for years, so I know it inside out.
3. 3Our tour guide knew Rome inside out and showed us streets that aren't in any guidebook.
4. 4Ask Ben about the new parking rules – he has read them twice and knows them inside out.
5. 5Do you know French inside out, or would you still need lessons before the move to Paris?

文法

know 變化形式：knows、knew、known。簡短受詞放在 know 和 inside out 之間：know it inside out。inside out 也可與 learn 或 understand 連用。