英语词汇try in vain to do sth是什么意思，try in vain to do sth的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	try in vain to do sth
释义	try in vain to do sth　枉费心机地试做某事
随便看	shortened palate shortened teeth shortener shortener shortening shortening shortening shortening shortening of fibers shortening of pitch shortening property shortening reaction shortens shortens shorter shorter shorter shorter shorter working hours shorter working hours shorter-term shorterizing shortest shortest shortest

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。