英语词汇occasional 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	occasional lubrication
释义	occasional lubrication 简明释义不定时润滑专业释义 1 经济学不定时润滑权威例句 1. All rear mechs need frequent lubrication and occasional servicing to keep them working sweetly. BBC: Sport
随便看	solid conductivity solid conductor solid cone solid cone nozzle solid-cone nozzle solid cone type nozzle solid connection solid consideration solid constituent solid construction solid construction wharf solid contact softening solid content solid contents solid contents of stacked wood solid contraction solid control solid control index solid control system solid conveying machinery solid conveying zone solid copper solid copper wire solid core solid core

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。