obsolescence

/.ɒbsә'lesәns/

当代词频 #21,095

中文释义

n. 荒废, 淘汰, 过时, 退化
[医] 废弃

英文释义

n. the process of becoming obsolete; falling into disuse or becoming out of date

相关单词

of on or one out other our only over own old off

释义数据来源：ECDICT（skywind3000），许可协议 MIT。