obsolete
adj
no longer used; out of date 不再使用的; 过时的
obsolete words found in old texts 在旧文本中发现的不再使用的词语
The horse-drawn plough is now obsolete in most European countries. 马拉的犁现在欧洲多数国家均已不再使用.
My dear friend, Mathilde. Let me tell you something. That necklace you borrowed from me wasn't a real diamond necklace. It wasn't valuable at all. The stones in the necklace were made of glass. It was worth five hundred francs at the most.