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单词	activity coefficient
释义	activity coefficient noun : the ratio of chemical activity to actual concentration : an arbitrary quantity that in the case of solutions is a measure of the deviation of a more or less concentrated solution from an ideal solution Word History First Known Use 1911, in the meaning defined above
随便看	sophora sophorae sophoras sophrosyne sophs sophy sopite sopited sopites sopiting soporiferousnesses soporific soporifical soporifically soporifics soporose sopors sopped sopped up sopper soppier soppiest soppiness soppinesses sopping

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。