趣英语 / 查找：“infra-red” [共找到3条结果]

  • infra-red的音标？

    infra-red的音标：infra-red的英式发音音标为：['ɪnfrər'ed]infra-red的美式发音音标为：['ɪnfrər'ed]...

  • infra-red的意思

    adj.红外线的...

  • infra-red造句

    The infra - red spectra of quinones present a number of interesting features.醌类的红外光谱具有一些有趣的性质.Ethylene and trans - dichloroethylene are both inactive in the infra - red in this region.乙烯和反式二氯乙烯在红外光谱的这个区域都无活性.Infra - red ...