词汇	purple alluvial
释义	purple alluvial 紫色潮土
随便看	internal reflectance spectroscopy internal reflection internal reflection angle internal reflection element internal reflection fluorescence internal reflection interferometry internal reflection spectrometry internal reflection spectroscopy internal reflection spectroscopy, IRS internal-reflection spectrum internal reflector internal reflector spotlight internal reflux internal reflux control internal reflux ratio internal reform internal reforming internal refugee internal refugees internal regeneration internal register internal regression internal regression net internal regulation internal regulations