英语词汇unproductive of sth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	unproductive of sth
释义	unproductive of sth不产生某物的 See unproductive
随便看	protractedly protractedness protractednesses protractible protractile protracting protraction protractions protractive protractor protractors protracts protrade protreptic protreptical protreptical protreptics protrudable protrude protruded protrudent protrudes protruding protruding protrusible

英汉双解词典包含368430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。