英语词汇safety pinion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	safety pinion
释义	safety pinion 【钟表、仪表】保险齿轮
随便看	brachia brachial Brachial Arteries brachial artery brachial cavity brachialgia brachial plexus brachial plexuss brachial vein brachial veins Brachiata brachiate brachiated brachiates brachiating brachiation brachiations brachiator brachiators brachidium brachio- brachiocephalic artery brachiocephalic trunk Brachiocephalic Trunks brachiocephalic vein

英汉双解词典包含483723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。