英语词汇unacceptable的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	unacceptable
词根词缀	Online Etymology Dictionary unacceptable adj. late 15c., from un-(1) "not" + acceptable. Related: Unacceptably.
随便看	thoughtless thousand thousandth Thrace Thraco- thraldom thrall thrash thrashing- thre- thread threadbare threat threaten three threefold Three Rs threesome threnody threo- threpso-, threps- thresh thresher threshold threw

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