tindextheaceous./thee-ey-shuhs/US // θiˈeɪ ʃəs //UK // (θiːˈeɪʃəs) //齿状的,齿科,齿科的,齿状Definitionsadj.adjective · 形容词1.›belonging to the Theaceae, the tea family of plants.Level 3More words in t →