英语词汇lubrication activities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	lubrication activities
释义	lubrication n — 润滑性 n activities pl — 活动 n activity n — 活性 n • 作为 n • 作用 n • 事业 n • 行为 n • 生活 n • 活度 n • 举动 n • 积极性 n
随便看	tax revenues from tax revenue to gdp tax review tax revision tax risk tax risk management tax sanctions tax saving tax-saving opportunities tax savings tax schedule tax search tax season tax services tax settings tax settlement tax share tax sharing tax shelter tax shift tax shifting tax shipping tax should be levied tax should be paid tax situation

英汉双解词典包含2273206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。

lubrication n —