Mucodermal
[醫] 粘膜固有層的; 粘膜[與]皮膚的
??? 情景例句
Thank you. In there?
謝謝 。在那里面嗎？
One cannot make bricks without straw.
巧婦難為無米之炊。
I had not laughed since I became deaf.
我耳聾后就從來沒有笑過。