英语词汇“useful life”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	useful life
释义	Definition of useful life in English: useful life noun The (expected) period of time in which a device, vehicle, structure, etc., is productive or in use. Origin Mid 19th century. Definition of useful life in US English: useful life noun The (expected) period of time in which a device, vehicle, structure, etc., is productive or in use. Origin Mid 19th century.
随便看	dumb waiter dumb-waiter dumb waiters dum casta dum-dum dumdum dumdum bullet dum-dums Dumfries Dumfries and Galloway Dumfriesshire dumka dumkas dumky dummied dummies dumminess dummkopf dummy dummy cord dummy head dummying dummy run dummy runs dummy up 惊悸惊惧惊惶惊愕惊慌惊扰惊涛骇浪惊爆惊疑惊羡 Kaltscheren Kaltschlagen Kaltschlagwerkzeug Kaltschlamm Kaltschmiedbarkeit Kaltschmieden kaltschnaeuzig Kaltschnitt Kaltschweiße Kaltschweißung

Definition of useful life in English: