英语词汇“concentration”的释义、用法及例句-英汉词典

词汇	concentration
释义	con.cen.tra.tion ˌkɑnsn`treʃən,-sɛn-;ˌkɔnsenˈtreiʃən,-sin- <<名词>> 1 a. 全神贯注 b. 专心的状态 2 浓缩物 3『化学』浓度
随便看	visit visitant visitation visiting visiting card visiting day visiting fireman visiting nurse visiting professor visiting teacher visitor visitors' book visor vista vistadome visual visual aids visual display unit rat poison rat race ratsbane rattailed rattan rat-tat ratter

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