英语词汇ungainful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	ungainful
释义	ungainful 简明释义 adj．无利可图的，无收益的：指某事物或行为不能带来经济利益或其他有价值的回报。词源 1 ungainful: un- +? gainful FROM: wiktionary
随便看	bi-direction multi-lateral bidirection printer bidirection reasoning bidirection superior cavopulmonary anastomosis bidirrectional bus bidirrectional bus driver bidirrectional clamping circuit bidirrectional clipping circuit bidirrectional counter bidirrectional transducer bidirrectional transistor bidirrectional triode thyristor bidis bidiscoidal bidiscoidal placenta bidiscoid placenta Bidiscus Bidisin bidisk bidisomide bidisperse bidistillation bidistillation apparatus bidistilled bi-distilled feed water

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。