Transepithelial
[医]经上皮的
🗣️ 情景例句
I suppose so.
我想是这样吧。
That deep sigh could only express Helen's sadness.
那深深的叹息，不外乎表示出海伦的悲哀。
I think she hit her head when she fell.
我想，她跌下来时，把头给撞了。