adj.后膛装填的，后装式的

breech loading → 后膛装填；后膛装填的
breech-loading rifles → 普军的后装枪
breech-loading gun → 后膛炮
breech loading rifle → 后膛枪
breech loading shell → 后膛炮弹
Breech-loading intracavitary brachytherapy → 后装腔内近距离放射治疗

【Adjective】

1. (of guns) designed to be loaded at the breech