| 单词 | 弹壳 |
| 释义 | 〔ejector〕One that ejects, especially a device in a gun that ejects the empty shell after each firing.退壳器：发射的器具，尤指枪里的装置，在每次开火后排出空弹壳〔blowback〕Powder residue that is released upon automatic ejection of a spent cartridge or shell from a firearm.后焰：火器射击时，残留弹壳的自动弹射所释放的残余粉末〔jacket〕The outer metal shell or case of a bullet.弹壳：子弹的金属外壳或金属外层 |
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