obsolete
柯林斯词典
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 ADJ Something that is obsolete is no longer needed because something better has been invented.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. 很多设备几乎刚制造出来就过时了。
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obsolete /ˈɒbsəˌliːt/
剑桥词典
- not in use any more, having been replaced by something newer and better or more fashionable
废弃的；过时的；淘汰的；老化的
Gas lamps became obsolete when electric lighting was invented . 电灯发明以后煤气灯就被淘汰了。 返回 obsolete