弩[nǔ] 基本解释：
新英汉大词典：
- 弩[nǔ]
- 名词- （古代兵器，弩弓） crossbow:
with swords drawn and crossbows set; at daggers drawn;剑拔弩张
an arrow at the end of its flight; a spent force; be exhausted in strength强弩之末
以上内容来源于：《新汉英大辞典》
例句与用法：
A medieval missile launcher designed on the principle of the crossbow.
A bolt for a crossbow.
弩的其他解释: