名詞 lock up:

1. jail in a local police station
   同義詞：lockup
2. the act of locking something up to protect it
   同義詞：locking, lockup

動詞 lock up:

1. secure by locking
2. place in a place where something cannot be removed or someone cannot escape
   同義詞：lock in, lock away, lock, put away, shut up, shut away

1. Someone has to lock up the house.
   總要有人把房子鎖起來。
2. It's not my job to lock up!
   上鎖不是我分內(nèi)的事。
3. Don't forget to lock up before leaving home.
   離家之前別忘上鎖。