英语词汇copper in lubricating oil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	copper in lubricating oil
释义	copper in lubricating oil 简明释义润滑油的铜含量
随便看	first-of-chain First of Exchange first off first offence first offender first offender first offenders first offense first officer first officer (fo) first officer first officer's seat first-of-its-kind First of May First of May first of the class trial first oiler first oil technique first oocyte first opening of hatches first open water first operand first operating period first operation first operation used

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。