英语词汇lubrication maintenance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 maintenance
释义	lubrication n — 润滑性 n maintenance n — 保持 n • 维持 n • 赡养费 n • 定期维修 n
随便看	effortness effort of administering effort of deploying effort offering effort of manufacturing effort of monitoring effort of preparing effort of the Working Group effort of the working Group effort of will effort on maintenance effort on the part of effort on this effort on this matter effort on training effort on your part effort over effort paid off effort performance effort preserve effort put into effort regarding effort regulation effort related effort reporting

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 —