柯林斯词典obsolescent /ˌɒbsəˈlɛsənt/ 1. ADJ If something is obsolescent, it is becoming out of date because something better has been invented. 過時的; 淘汰的 ...outmoded, obsolescent equipment. ...陳舊過時的設備。 返回 obsolescent剑桥词典becoming obsolete 在逐步廢棄的；即將淘汰的；逐漸過時的 Much of our existing military hardware is obsolescent. 我們現有的許多軍事硬件在逐漸被淘汰。 返回 obsolescent