jiàn bá nǔ zhāng
lit. with swords drawn and bows bent (idiom); fig. a state of mutual hostility
at daggers drawn
nǔ bīng
archer
infantry armed with crossbow
nǔ pào
catapult
ballista (siege catapult firing stone blocks)
shí nǔ
catapult
ballista (siege catapult firing stone blocks)
qiáng nǔ zhī mò
lit. an arrow at the end of its flight (idiom)
fig. spent force