英语词汇motorized core barrel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	motorized core barrel
释义	motorized core barrel 简明释义马达取心筒网络释义 1 ?马达取心筒马达取心筒
随便看	contingency allowance contingency analysis contingency annuity contingency approach contingency assets contingency authority contingency-based contingency business contingency charge contingency clause contingency coefficient contingency contract contingency contracting contingency correlation contingency cost contingency design contingency discrimination contingency duty contingency earmarking contingency expropriation contingency factor contingency factors contingency fee contingency fee contingency fee

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。