单词: lock
释义: *[lɒk]n. 锁, 刹车, 水闸, 一缕头发vt. 锁, 锁上, 拘禁, 隐藏, (用锁等)拴住, 刹住vi. 锁住, (齿轮等)啮合, (船)过闸【医】 锁, 阻, 固定相关词组:under lock and keylock a secret in one's heartlock oneself inlock sth awaylock stock and barrel