英语词汇但都徒劳无功是什么意思，但都徒劳无功的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	但都徒劳无功
释义	DEFINITIVE EXAMPLES 权威例句〔unavailing〕Efforts to reach the people named in the report proved unavailing.联系过报告中所提到的那些人，但都徒劳无功。柯林斯高阶
随便看	triacetonamine triacetonediamine triacetyl triacetyl-glucose triacetylated triacetyldiphenolisatin triacetylhispidulin triacetyloleandomycin triacetylpyrogallol triachaenium triacid triacid amide triacid base triacid salt triacid stain triaconazole triacontahedron triacontahedron triacontahexaene triacontanae triacontane triacontanoic acid triacontanol triacontyl triacontylene

觉斋网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。