英语词汇impurity 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	impurity concentration
释义	impurity n — 污秽 n concentration n — 集中 n • 浓度 n • 含量 n • 浓度 n concentration — 浓缩 • 凝缩
随便看	Austrian traffic Austria provides Austria provides Austria's position Austria take Austria to the South Austria-wide Austro-American Austro-Hungarian Austro-Hungarian Austro-Hungarian Empire Austro-Hungarian empire Austro-Hungarian empire 1867-1918 Austro-Hungarian monarchy Austro-Hungarian monarchy Austro-Hungarian rule Austronesian Austro-Prussian War aus t.z. aus u.a. a usual a usual day a usual practice a usual question a usual way

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impurity n —