Locks
n. 锁；水闸；锁定器（lock的复数）
🗣️ 情景例句
Oh, this is my father. He's a doctor.
噢， 这是我父亲， 他是一名医生。
Does the back door have a lock on it?
后门上有锁吗？
It's supposed to start at 6:30 sharp, but I doubt it will.
应该是六点半整的，但是我觉得够呛。