单词	acetoacetic ester
释义	acetoacetic ester noun : ethyl acetoacetate Word History First Known Use 1882, in the meaning defined above
随便看	dardans dardes Dardic dardics dards dare dared daredevil daredevilish daredevilries daredevilry daredevils daredeviltries daredeviltry dareful daren't darer darers dares daresaid daresay daresayed daresayes daresaying daresays

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