英语词汇“pull pin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pull pin
释义	pull pin noun : a pin that when pulled disconnects or unlocks two parts of a machine and usually reverses the process when pushed
随便看	cowgram cowgrass cowgrasses cowhage cowhages cowhand cowhands cowhearted cowheel cowheels cowherb cowherbs cowherd cowherds cowhide cowhided cowhides cowhiding cowhouse cowhouses Cowichan cowichans cowier cowiest cowing

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pull pin