Anti-lock braking helps prevent wheel lock-up.

防抱死系统有助于防止轮胎锁死。

You could lock up for me when you leave.

你离开时帮我锁好门就行了。

She watched him lock up and pocket the key.

她看着他关上门，把钥匙放进了口袋。

The judge should lock up these robbers and throw away the key.

法官应该把这些抢劫者关起来并判他们永不得释放。

Don’t forget to lock up the door before you go to bed.

睡觉前别忘了上门。

To lock up all the poor.

锁住所有可怜虫。

Keep (sb) in custody; lock up

拘留（某人）；

The sack buyer was about to lock up.

收购麻袋的人正要锁门。

Lock up all the doors before you go out.

出门之前锁上所有的门。

Come on. Stop talking nonsense and lock up.

好啦，我们别说这些无聊的话，把门锁上。