buccal cavity

名词 n.
中文释义

英文释义

名词 n.
  1. The oral cavity, bound by the cheeks of the face, the palate, and the flesh of the mandible, opening onto the mouth and the fauces, and containing the teeth, tongue, gums, and other structures.
  2. The first part of the stomodaeum, lying just within the mouth; its dilator muscles arising on the clypeus, and inserted before the frontal ganglion and its connectives.

词形变化

buccal cavities plural

词源

From buccal (“of or pertaining to the cheek or mouth”) + cavity (“hollow area”).
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