彈膛的用法和樣例：
例句
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子彈輪轉盤(pán)裝有彈藥的左輪手槍的旋轉彈膛
The rotating chamber of a revolver that holds the cartridges. -
彈盒某些武器上的一個(gè)部件，通常是一個(gè)可以拆御的小盒，子彈在壓入彈膛之前就放在那里
A compartment in some types of firearms, often a small detachable box, in which cartridges are held to be fed into the firing chamber.
