英语词汇“oil-free pump system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	oil-free pump system
释义	oil-free pump system 无油真空系统
随便看	engine thrust ball bearing engine thrust measuring engine timing case engine timing pointer engine tool kit engine tools engine torque engine tower engine traction engine tractive force engine tractor engine trails engine trends engine trial engine trouble engine troubles engine truck brake engine truck brake cylinder engine truck side bearing engine truck swing frame engine truck swing link engine tuneup engine turbine engine turn engine turnaround track 君子尊贤而容众，嘉善而矜不能君子小人之分，在义利而已君子小人如冰炭之不相容，熏莸之不相入君子小人，势不两立君子小人，如冰炭之不相容，薰莸之不相入。君子少思其长则务学，老思其死则务教，有思其穷则务施。君子尚义，小人尚利；尚利则乱，尚义则治。君子尚德，小人尚力；尚德树思，尚力树敌。君子尚德，小人尚力；尚德树恩，尚力树敌。君子尚有三差つゆじもつゆじも【露霜】つゆぞらつゆぞら【梅雨空】つゆはらいつゆはらい【露払い】つゆばれつゆばれ【梅雨晴れ】つゆびえつゆびえ【梅雨冷え】