英语词汇labor in vain是什么意思，labor in vain的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	labor in vain
释义	DEFINITIVE EXAMPLES 权威例句〔labor〕She has labored in vain to convince them to accept her proposal.她努力说服他们接受她的提议，最终是白费力气。韦氏高阶
随便看	shitty shitty shitty shitwork shiur shiv shiv shiva shiva shiva shiva shivaree shivaree shive shiver shiver shiver shiver shiver with cold shiver with cold shivered shivered shivered shivering shivering

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