| 释义 |
ob·so·les·cenceBrE /ˌɒbsəˈlesns/NAmE /ˌɑːbsəˈlesns/ noun [U] (formal) the state of becoming old-fashioned and no longer useful 过时；陈旧；淘汰◆products with built-in/planned obsolescence (= designed not to last long so that people will have to buy new ones) 内在/计划陈旧产品（故意设计成不耐使用而迫使人购买新的产品）▸ ob·so·les·cent BrE /ˌɒbsəˈlesnt/NAmE /ˌɑːbsəˈlesnt/ adjective |