英语词汇“didn't need to”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	didn't need to
释义	didn't need to [网络] 当时不必；原形动词
随便看	boundary layer climate boundary layer combustion boundary layer conductance boundary-layer control boundary layer control boundary layer control (blc) boundary layer control cascade boundary layer control device boundary-layer control system boundary layer displacement drag boundary layer displacement thickness boundary layer duct boundary layer dynamics boundary layer edge boundary layer effect boundary layer energizer boundary layer energy equation boundary layer equation boundary layer equations boundary layer fence boundary layer flow boundary-layer flow boundary layer flux boundary layer friction boundary layer friction loss 手无寸刃手无寸铁手无缚鸡之力手泽之遗手疾眼快手眼通天手胼足胝手脚干净手脚无措手舞足蹈 60985 60986 60987 60988 60989 60990 60991 60992 60993 60994