dagger

He was stabbed with a dagger.

他被刺了一匕首。

The murderer dubbed a dagger into his heart.

凶手将匕首刺进他的心脏。

He was heavily armed—an air rifle in one hand, a wooden dagger in the other.

他可是全副武装呢，一只手拿着气枪，另一只手握着一把木制匕首。