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obsolescence [ɔbsə'lesns]
基本释义
- n. 荒废,退化
词形变化
- 名 词:ob'so·les'cence副 词:ob'so·les'cent·ly
英英解释
1个名词解释
- the process of becoming obsolete; falling into disuse or becoming out of date
[例]- a policy of planned obsolescence
- the process of becoming obsolete; falling into disuse or becoming out of date