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

单词	concentrate upon
释义	concentrate upon　集中在；专心于
随便看	chloraluminite chloralurethan chloralurethane chloramben chlorambucil chlorambucil chloramghenicol conformance error conformation conformation conformation conformation conformation theory conformational conformational analysis conformational disorder conformational energy conformational entropy conformational fluctuation conformational hypothesis conformational inversion conformational isomer conformational repeating unit conformational substate conformational transmission

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