Epithelial wall
[医] 上皮壁
🧩 词语组成解析
epithelial
[ˌepɪ'θi:lɪrl]
adj. 上皮的，皮膜的;
🗣️ 情景例句
I never could tie one of those ...
我从来就不会打那一类的……
You can't miss it.
你不能错过它。
Your English is improving little by little.
你的英语正在渐渐提高。