英语词汇cotter 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

单词	cotter pin
释义	cotter pin n. 【机】 1.(split pin)开口销；开尾销 2.(tapered pin)锥形销
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英汉双解词典包含368430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。