英语词汇proper 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	proper lubrication
释义	proper lubrication 简明释义可靠润滑，适当润滑：指对机械设备或零件进行适当的润滑，以确保其正常运行和延长使用寿命。双语例句 1 If have the characteristic, can feel hair that this kind of air compressor oil has lost the proper lubrication performance. 如有发涩的感觉，可以断定这种空压机油已失去了应有的润滑性能。
随便看	interior gutter interior handle door lock interior hearing interior heat interior heat interior heating system interior heat syndrome interior-heat syndrome in children interior heat syndrome in children interior height interior hung scaffold interior hydrant interior illumination interior ingress interior injector interiorinput power interior installation interiorise interiorised interiorism interiority interiority interiorization interiorization interiorization theory of intellectual activity

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。