吃透英语课本，提升在校竞争力
v. 加锁；“lock”的过去式和过去分词
The children ran into the house and locked the door.
孩子们跑进房子，锁上了门。
Have you been locked up?
你被关起来了吗？
What garden door was locked?
什么花园的门是锁着的？
Rooms are locked up and gardens are locked up—and you!
房间都锁上了，花园也锁上了——还有你！
It has been locked for ten years.
它已经被锁了十年。
