英语词汇fruitlessness是什么意思，fruitlessness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	fruitlessness
释义	DEFINITIVE EXAMPLES 权威例句He was convinced of the fruitlessness of the task he was doing.他确信自己所做的工作是毫无成效的。剑桥国际
随便看	monomers monomestrol monometallic monometallic monometallic currency monometallic currency monometallic sodium orthophosphate monometallic standard monometallic wire monometallism monometallism monometallist monometer monometer monomethiodide monomethyl adipate monomethyl amine monomethyl aniline monomethyl oxalate monomethyl-disulfanilamide monomethyl-sulfate monomethylamine monomethylin monomethyluric acid monomethylxanthine

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。