Epithelial cancer
[医] 上皮癌, 上皮瘤
🧩 词语组成解析
epithelial
[ˌepɪ'θi:lɪrl]
adj. 上皮的，皮膜的;
🗣️ 情景例句
What was that about?
说些什么？
My country is rich in natural resources.
我国自然资源丰富。
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。