英语词汇dysmenorrhea怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	dysmenorrhea
释义	dysmenorrhea 英/ ?d?smen???ri?? / 美/ ?d?smen??ri?? / 简明释义 n.[妇产] 痛经；月经困难专业释义 1 医药科学痛经经行腹痛原發性痛經月经痛词典短语 1 primary dysmenorrhea原发性痛经
随便看	summation principle summation process summation pulse summation reflex summations summation scale summation sign summation steam flowmeeter summation theorem summation time summation tone summation transformer summation wave summative summative assessment summative evaluation summatively summative scale summative test summator summatory summatory function summatous sum matrix summe

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。