英语词汇maintain 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	maintain lubrication
释义	maintain — 持 • 保持 • 力保 • 保全 • 保留 • 保养 • 秉 • 维系 • 撑 • 安定 • 养护 • 持守 • 赡养 lubrication n — 润滑性 n
随便看	class 1 medical device class 1m laser product class 1 services class 1 shareholder class 1 site class 1 stock class 2009 class 2, 3 and other class 2, 3 and other class 2, 3 and other class 2, 3 and other class 2 championship class 2 circuit class 2 functionality class 2m laser product class 2m source class 2 power supply class 2 system class 33 certification class 35 advertising class 35 and higher class 3 area class 3 banking class 3 circuit class 3 insurance

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。

maintain —