| 单词 | 药室 |
| 释义 | 〔chamber〕A compartment in a firearm, as in the breech of a rifle or the cylinder of a revolver, that holds the cartridge in readiness for firing.弹腔、药室：武器的弹腔，如步枪的弹腔或左轮手枪的旋转弹腔，内装子弹以备射击〔chamber〕An enclosed space in the bore of a gun that holds the charge.药室：枪炮的内腔装弹药的封闭空间 |
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