英语词汇waste of effort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	waste of effort
释义	waste of effort 简明释义徒劳无功：指做某事付出了很多努力，但最终没有取得任何成果或收获。
随便看	diffused lighting diffused light source diffused line diffusedly diffusedly adherent diffuse lymphoid tissue diffused meltback diffused-meltback diffused-mesa trandidtor diffused mesa transistor diffused mesa transistor diffused metal-oxide semiconductor diffusedness diffused nucleus diffused optical waveguide diffuse double layer diffused periaxial encephalitis diffused photod diffused photodiode diffused planar transistor diffused portion diffused-preference market diffuse projection system diffuse radiation diffused ray

英汉双解词典包含3185865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。