英语词汇“ethnic social contact”的翻译、意思、用法、释义-英汉汉英双解词典

单词	ethnic social contact
释义	ethnic social contact 民族社会交往
随便看	polar diagrams of radiation polar dial polar diameter polar dielectric polar dielectrics polar dies polar direct current system polar direct-current system polar disc polar disk polar displacement polar display polar distance polar distribution polar distribution of intensity polar diving polar division polar divisor polar duplex polar dye Polar dye polar easterlies polar easterlies index polar-easterlies index polar echo