mindexmastocytosis./mas-toh-sahy-toh-sis/US // ˌmæs toʊ saɪˈtoʊ sɪs //肥大细胞增多症,肥大细胞症,肥大细胞病,肥厚细胞病Definitionsn.noun · 名词1. Pathology.›an overproduction of mast cells in body tissues.Level 4More words in m →