This occurs at the weak cannelure, which is a groove allowing the bullet casing to be sealed to the copper jacket.
这发生在脆弱的弹槽线,弹槽线是一个深沟来将弹壳密封到铜套里面。
This occurs at the weak cannelure, which is a groove allowing the bullet casing to be sealed to the copper jacket.
这发生在脆弱的弹槽线,弹槽线是一个深沟来将弹壳密封到铜套里面。
声:以例句、词性类均由互联网资源自动生成,部过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。