n. a catch for locking a door
n. a sharp curve or crook; a shape resembling a hook
n. a mechanical device that is curved or bent to suspend or hold or pull something
n. a curved or bent implement for suspending or pulling something
n. 钩, 钩状, 镰刀, 陷阱
vt. 挂...于钩上, 钩住, 引上钩, 偷窃
vi. 弯成钩状, 钩紧
[计] 钩