XAC西飞集团XA=Auxiliary Amplifier 辅助放大器xanthorhamnin黄色鼠李苷xanthocyanopy红绿色盲, 黄蓝视症xanthate acid黄酸酯xanthene dyes[化] ┷吨染料xanthosarcoma黄色肉瘤,黄肉瘤xanthelasmata睑黄瘤, 黄斑瘤Xaver Kurmann库尔曼xanthochroousadj.(皮肤和头发)呈淡黄色的；带黄色的xanthoangelol黄当归醇xanthostemone黄梗酮,3-羟-4,4-二甲-2-异丁基环己-2,5-二烯-1-酮