英语词汇to be unsparing in your efforts to do 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	to be unsparing in your efforts to do sth
释义	to be unsparing in your efforts to do sth竭尽全力做某事；不遗余力地做某事 See unsparing
随便看	shwa shwe-shwe shweshwe shweshwe shy -shy shy away shyer shyer shyer shyest shying shyish Shylock shylock shylocked shylocking shylocks Shylocks shyly Shymkent shyness shynesses shy of sth shypoo

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。