abnormal dryness of the mouth resulting from decreased secretion of saliva
同义词：dry mouth
xerostomia详细解释
xer.o.sto.mi.a n.（名词）Abnormal dryness of the mouth.口干：口腔异常干燥 来源：New Latin xôrostomia New Latin xôrostomia xero- xero- Greek -stomos [mouthed] * see ozostomia Greek -stomos [mouthed] *参见 ozostomia
