Intraepithelial
a. 上皮内的
🗣️ 情景例句
You know something?
知道吗？
I know he will do something.
我知道他会做什么。
There were books, clothing and photographs, together with letters which the seaman had once received from his wife.
其中有书箱、衣服、照片以及水手收到的妻子的来信。