英语词汇extraction fraction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	extraction fraction
释义	extraction fraction ultracentrifugation超速离心法 contradistinctionn. 对比；对比的区别 characterizationn. (对书或戏剧中人物的) 刻画,描绘,塑造描述方法... microinstructionn. 微指令
随便看	reposefully reposefulness repose imprint repose in reposement reposeness repose of mind repose on repose period reposer reposers repose slope reposes on reposest reposeth repose trust in reposingly reposing on reposing room repos it repositary reposit in repositing stationary equipment for low extremity fracture repositio reposition containers

英汉双解词典包含3607232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。