柯林斯詞典obsolescent /??bs??l?s?nt/ 1. ADJ If something is obsolescent, it is becoming out of date because something better has been invented. 過時(shí)的; 淘汰的 ...outmoded, obsolescent equipment. ...陳舊過時(shí)的設(shè)備。 返回 obsolescent劍橋詞典becoming obsolete 在逐步廢棄的；即將淘汰的；逐漸過時(shí)的 Much of our existing military hardware is obsolescent. 我們現(xiàn)有的許多軍事硬件在逐漸被淘汰。 返回 obsolescent