英语词汇concentration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	concentration
释义	concentration 英/ ?k?ns(?)n?tre??(?)n / 美/ ?kɑ?ns(?)n?tre??(?)n / 简明释义 n.专心，专注；关注，重视；集中，聚集；含量，浓度高中/CET4/CET6/考研/IELTS/TOEFL/GRE/GMAT/SAT/商务英语/ 复数 concentrations 网络释义短语 1 Concentration 物,化学浓度 ; 化学浓缩 ; 科技集中 ; 专注 2 concentration camp 集中营 3 mass concentration 分化质量浓度双语例句 1 Tiredness affects your powers of concentration. 疲劳影响注意力的集中。《牛津词典》 2 She frowned with concentration. 她全神贯注，紧锁双眉。《牛津词典》 3 Her brow furrowed in concentration. 她眉头紧锁全神贯注。《牛津词典》
随便看	background ionization voltage background ionization votage background ions background irradiance background irradiation background Iuminescence background job background job processor background jot background knowledge background level background level background light background lighting background light sensor background limited detector background limited infrared detectivity background limited infrared detector background limited infrared photoconductor background-limited infrared photoconductor background limited infrared photoeonductor background limited photodetector background loop background loudspeaker background luminance

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