derogationn.
英 derə'geɪʃ(ə)n | 美 ,dɛrə'ɡeʃən
中文n. 毁损，减损；堕落
词根词源
derogation (n.)mid-15c., from Old French dérogacion (14c.), from Latin derogationem (nominative derogatio), noun of action from past participle stem of derogare (see derogatory).
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