英语词汇fertility rate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	fertility rate
释义	fertility rate 人口出生率
随便看	medials mediaman mediamen media mix mediamorpho sis median median effectiv dose median eminence Median Eminences median infective dose median lethal dose median lethal time medianly median mass median maxillary cyst median nasal process median particle diameter median plane median point median rift valley medians median strip mediant median tissue culture infective dose mediants

英汉双解词典包含483723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。