名詞 put in:

1. Russian statesman chosen as president of the Russian Federation in 2000; formerly director of the Federal Security Bureau (born in 1952)
   同義詞：Putin, Vladimir Putin, Vladimir Vladimirovich Putin

動詞 put in:

1. introduce
   同義詞：insert, enclose, inclose, stick in, introduce
2. devote (time, effort, etc.) to a task
3. keep or lay aside for future use
   同義詞：store, hive away, lay in, salt away, stack away, stash away
4. break into a conversation
   同義詞：chime in, cut in, butt in, chisel in, barge in, break in
5. set up for use
   同義詞：install, instal, set up
6. make an application as for a job or funding
   同義詞：submit
7. to insert between other elements
   同義詞：interject, come in, interpose, throw in, inject

1. Are you going to put in for that job?
   你打算申請那份工作嗎？
2. She often puts in twelve hours' work a day.
   她常常一天工作十二小時