英语词汇in a vain attempt 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	in a vain attempt to do sth
释义	in a vain attempt to do sth尝试做某事未果 See vain
随便看	extensimeter extensimeter extension extensional extensionalism extensionalisms extensionalities extensionality extensionally extension cable extension cord extension courses extensionist extensionists extension ladder extension lead extension light extension ring extensions extension tube extensities extensity extensive extensive damage extensively

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。