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单词
firing pin
释义
firing pin
n.
(名词)
The part of the bolt or breech of a firearm that strikes the primer and detonates the charge of a projectile.
撞钟:火器中用于撞击起爆剂使子弹起爆的螺栓或后膛的一部分
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trumps
trun
truncate
truncated
truncated
truncates
truncating
truncheon
truncheoned
truncheoning
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trundle
trundle bed
trundled
trundles
trundling
trunk
trunk breeches
trunked
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trunk hose
trunking
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trunks
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更新时间:2026/11/7 9:55:51