losslessWiktionary 原文英/ˈlɒs.ləs/美构词拆解lossloss词干less-less后缀-lessLacking (something); without (something). Added usually to a noun to form an adjective signifying a lack of that noun.词源说明From loss + -less.释义形容词adjective1Free from loss, especially not losing electrical energy or force.2(information theory) Not losing information.同族词派生词 3losslessly·