柯林斯詞典obsolete /??bs??li?t/ 1. ADJ Something that is obsolete is no longer needed because something better has been invented. 被淘汰的 So much equipment becomes obsolete almost as soon as it's made. 很多設(shè)備幾乎剛制造出來就過時(shí)了。 返回 obsolete劍橋詞典not in use any more, having been replaced by something newer and better or more fashionable 廢棄的；過時(shí)的；淘汰的；老化的 Gas lamps became obsolete when electric lighting was invented . 電燈發(fā)明以後煤氣燈就被淘汰了。 返回 obsolete