单词	pityriasis nigra
释义	pityriasis nigra 黑糠疹
随便看	crossfields cross-fields cross fields multiplier cross-fields multiplier cross field spectrometer cross-field spectrometer cross-field theory cross-field traveling tube cross-fertilize cross-fertilized Cross-fertilized offspring cross-fertilizeds cross field traveling wave tube crossfield type d.c.machine cross field type electron beam multiplier cross field type rotating amplifier cross-fertilizes cross fertilizing cross-fertilizing cross fertilliztion cross fiber cross-fibered cross fibre cross-fibre crossfield