英语词汇activity ratios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	activity ratios
释义	activity ratio 【地质学】活性化【计算机】活动率 [亦作activity level]
随便看	teach one's grandmother to suck (或roast)eggs tea-chop teach pendant teach school teach someone to do something teach the dog to bark teachware teachy tea clipper tea cloth tea cloths tea cooper tea cosies tea cosy tea cozies tea cozy teacup teacupful teacupfuls teacups tea dance tea-dance tea-dancer tea dances tea-dances

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。