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
Things are never as bad as they seem.
事情往往不像看上去的那么糟。
You're way behind schedule.
你比预定的落后了。
Was it Su Lin?
是苏林吗？