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-现代词典

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	piston spring piston valve pistonhead pistonlike pistonphone pistons pistou pistous Pisum pisé pisé de terre pisés pisés de terre pit pit against pit annulus pit aperture pit band pit border pit boss pit bull pit bull terrier pit bulls pit canal pit cavity

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

pull pin