英语词汇fly back pin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

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	fly back pin
释义	fly back pin 简明释义活动背板栓
随便看	cancelling cancelling a contract cancelling advice cancelling circuit cancelling circuit compensating circuit cancelling clause cancelling command cancelling date cancelling distortion cancelling fuel limitation of governor cancelling in digits cancelling machine cancelling of cargo cancelling of significant figures cancelling of the terms cancelling out cancelling outstanding read action cancelling returns cancelling returns only cancelling returs only cancelling cancelling signal cancelling slow turning cancelling stamp cancelling stocks