音標發(fā)音英式音標 [p??p?l.?]美式音標 [p??p?l.?]英式發(fā)音 美式發(fā)音 基本解釋n.乳頭；乳首；小乳頭狀突起同根派生 papilla相關詞英漢例句用作名詞 (n.)The dermal papilla is a highly active group of cells.毛乳頭是細胞中高活性的團體。The fovea has only cones, and the blind spot or papilla has no receptors.中央凹的部分只有錐細胞，而盲點或神經(jīng)乳頭部分無視細胞。papilla更多例句英英字典劍橋英英字典 a small, round raised structure at the base of hair or teeth, or on the tongue, where it is involved in tastepapilla劍橋字典papilla柯林斯字典