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
She said she'll call you later.
她说她等会儿给你电话。
In doing we learn.
经一事，长一智。
Are you sure you sent the full order?
你确定货全部都出来了？