单词	mustn't
释义	mustn't contraction ˈmə-sᵊnt  : must not Word History First Known Use 1739, in the meaning defined above Kids Definition mustn't ˈmə-sᵊnt  : must not
随便看	keto keto diet keto diets keto- keto-enol tautomerism ketoacidoses ketoacidosises ketoacidosisses ketoaciduriae ketoacidurias ketoconazole ketogeneses ketogenesis ketogenic ketogenic diet ketogenic diets ketoglutaric acid ketols ketonaemia ketone ketone body ketone group ketonemia ketonemiae ketonemias

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。