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	repeater repeating repeating repeating back repeating coil repeating decimal repeating firearm repeating watch repeat key repeat order repeats repechage repel repellance repellancy repellant repellence repellency repellent repellent repellently repeller repellingly repent repentance

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