Barb: a sharp point projecting in reverse direction to the main point of a weapon or tool as on an arrow or fishhook.

倒钩：武器或工具，如箭或鱼钩的尖头上按相反方向弯回去的尖钩。

youdao

Barb: a sharp point projecting in reverse direction to the main point of a weapon or tool as on an arrow or fishhook.

倒钩：武器或工具，如箭或鱼钩的尖头上按相反方向弯回去的尖钩。

youdao