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单词 Papillae vallatae
释义

Papillae vallatae

英语百科

Lingual papilla

Circumvallate papilla in vertical section, showing arrangement of the taste-buds and nerves
Filiform papilla, magnified.

Lingual papillae (singular papilla) are the small, nipple-like structures on the upper surface of the tongue that give the tongue its characteristic rough texture. The four types of papillae on the human tongue have different structures and are named accordingly.

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