单词	standard of wavelength
释义	standard of wavelength 波长标准
随便看	views on love and marriage views on marriage views on marriage and love views on mind and matter views on national conditions views on nature Views on packet-based RED Algorithm views on personages views on philosophy Views on quality views on reading views on religion views on righteousness and benefit views on scientific development views on scientific discovery views on scientific revolution views on semantics Views on social wealth views on sovereign Views on Students-centred Teaching views on study views on system views on teaching Views on texts views on the blacks