英语词汇集中精神是什么意思，集中精神的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	集中精神
释义	ENGLISH PHRASES 英文词组〔frown〕a frown of concentration / concern 皱起眉头集中精神；皱眉表示不安牛津搭配
随便看	picture geometry picture geometry fault picture glass picture grain picture grammar picture halftone transition picture hall picture hat picture house picture house picture hum picture i-f circuit picture identification picture IF channel picture image picture impairment picture in digital form picture information picture instability picture intelligence picture interference picture inversion picture jacket picture jitter picture join

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。