吃透英语课本，提升在校竞争力
n. 匕首；短剑
复数：daggers
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。
He was stabbed with a dagger.
他被刺了一匕首。
n.匕首，短剑
knife
stiletto
