tunica submucosa

• 粘膜下层

tunica submucosa的用法和样例：

例句

1. The submucosa was found with inflammatory edema.
   粘膜下层炎性水肿。
2. The mucous gland, which secretes mucopolysaccbaride, is founded in the tunica submucosa of the caecurn.
   胃盲囊粘膜下层还存在粘液腺，分泌粘多糖。