英语词汇“concentration”的读音、翻译、释义、用法及例句-心情故事网

词汇	concentration
释义	concentration [,kɒnsən'treiʃən] 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	upkeep upkeep and improvements upkeep charges up keep cost upland uplift uplifted uplift(ing) pressure uplink uplink baseband upload upmost up on upon up one's street upon inquiry I learnt that... upon my life upon my soul upon my troth upon my word upon reaching majority upon that upon the die upon the look upon the spot

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