英语词汇natural lubrication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	natural lubrication
释义	natural adj — 自然 adj • 天然 adj • 自然人 adj • 自然的 adj • 天生 adj • 大大方方 adj • 先天 adj • 雍容 adj lubrication n — 润滑性 n
随便看	properly tight properly tightened properly timed properly tracked properly trained personnel properly trained staff properly transferred properly translated properly treated properly understand properly understood properly used properly utilized properly validated properly ventilated properly verified properly verify properly viewed properly washed properly worked out properly working properly written proper machinery proper maintenance proper management of resources

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。

natural adj —