同类词有knife

n. 刀匕首

vt. 用刀切（口）伤害

vi. 劈开划过He thrust at me with a knife.

他拿刀向我刺来。

He was wielding a large knife.

他挥舞着一把大刀。

He held the knife by its blade.

他握住了刀刃。

She came at me with a knife.

她拿着刀子向我扑过来。

This knife needs sharpening.

这把刀需要磨了。