英语词汇无补是什么意思，无补的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	无补
释义	ENGLISH PHRASES 英文词组〔unhelpful〕an unhelpful response 于事无补的反应牛津高阶
随便看	servo servo servo servo accelerometer servo action servo amplifier servo analog computer servo and power brake servo authority servo bandwidth servo board servo channel servo circuit servo clutch servo computer servo connection servo contact servo control servo control amplifier servo control equipment servo control mechanism servo controlled robot servo controlled search servo disk servo drive

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。