papilla是什么意思

2024-01-29 10:52:17

papilla

美[pəpɪlə] 英[pəpɪlə]

n. 乳头；乳首；小乳头状突起

形容词：papillary 名词复数：papillae

n.(名词)

Noun

(botany) a tiny outgrowth on the surface of a petal or leaf
a small nipple-shaped protuberance concerned with taste, touch, or smell;
"the papillae of the tongue"
a small projection of tissue at the base of a hair or tooth or feather

用作名词(n.)

The dermal papilla is a highly active group of cells.毛乳头是细胞中高活性的团体。
The fovea has only cones, and the blind spot or papilla has no receptors.中央凹的部分只有锥细胞，而盲点或神经乳头部分无视细胞。