英语词汇concentration是什么意思，concentration的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	concentration
释义	concentration　 [,kɒnsәn'treiʃәn]n. 集中, 专心【化】浓度; 浓缩【医】浓度, 浓缩, 浓缩物, 集中【经】集中
随便看	ear trumpet ear tubercles ear tuft ear wax ear wax ear wax ear-bash ear-bashing ear-bone ear-channel ear-cushion ear-drops ear-faint ear-lobe ear-mark ear-mark of a mortgage ear-minded ear-piercing ear-piercing ear-piercing ear-sign ear-splitting ear-splitting ear-splitting ear-splitting

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