单词	carbethoxylation
释义	carbethoxylation noun carb·​eth·​ox·​yl·​a·​tion plural -s : the introduction of carbethoxyl into an organic compound Word History Etymology carbethoxyl + -ation
随便看	donbas donbases donbass donbasses Doncaster doncella doncy dondered dondering donders dondom done done a number on done away with done by done deal done down done for done in done it done out of done the trick done to a turn done up done with

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