英语词汇“active cross-section”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	active cross-section
释义	active cross-section 水流断面
随便看	soldering hammer soldering investment soldering iron soldering-iron soldering-iron entry soldering iron nozzle soldering irons soldering joint soldering joint failure soldering ladle soldering lamp soldering liquid soldering lug soldering machine soldering method soldering opt soldering-pan soldering paste soldering-paste soldering pencil soldering pin soldering plating soldering pliers soldering point soldering pot dyds dydy dyep dyfc dyfz dygf dygh dygm dygr dyhz 縒る縒れる縒リ縒ル縒レル縕袍縛縛する縛に就く縛め