I turned the gun and looked into the breech.

我转动， 看着后膛。

He patted the breech of his rifle with a leathery hand.

。 他用坚韧手拍了拍后膛。

Then he took the Mauser pistol and opened up one of the cartridges and took out the bullet and put the cartridge back in the breech.

然后他拿起毛瑟手， 打开其中一颗子弹， 出子弹，将子弹放回后膛。

On the forecastle was mounted the latest model breech-loading cannon, very heavy of barrel and narrow of bore, a weapon that would figure in the Universal Exhibition of 1867.

在前甲板上装有一完善后膛炮，炮身很厚，炮口很窄，这种炮模型曾在1867年万国博览会中展览过。

At the next moment, the breech of Hawkeye's rifle fell on the naked head of his adversary, whose muscles appeared to wither under the shock, as he sank from the arms of Duncan, flexible and motionless.

下一刻，鹰眼后膛落在了对手赤裸脑袋上，对手肌肉似乎在震惊下枯萎了，他从邓肯怀里沉了下来，灵活而一动不动。