英语词汇“river health life”的翻译、意思、用法、释义-英汉汉英双解词典

单词	river health life
释义	river health life 河流健康生命
随便看	backing point backing potential backing power backing pressure backing pressuring backing printing backing propeller test backing pulley backing pump backing pumpe backing ratio backing register backingring backing ring backing-ring back ing ring backing roll backing roller backing, rounding backing rudder backing rudder ship backing run backings backing sand backing scarp