英语词汇cannon barrel怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	cannon barrel
释义	cannon barrel 简明释义火炮炮管：火炮的主要部分之一，是火药燃烧产生高压气体的容器，用于推动炮弹或炮弹碎片。网络释义 1 ?火炮身管火炮身管短语 1 cannon barrel straightness 身管弯曲度 2 New Cannon barrel Texture 全新的炮筒纹理 3 evaluation of cannon barrel life 身管寿命评定双语例句 1 A bell is divided into the body or barrel, the clapper, and the cannon. 一口钟分为钟体或者钟筒、钟舌和钟耳几部分。 2 When these balls leave the barrel of a cannon or rifle they have an associated trajectory, velocity and so on and so forth. 当这些弹丸飞离炮管和枪管时刻，每一枚都会有了自己的弹道（抛物线）和不同的速率。
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