Urothelium
n. [解]尿道上皮, 膀胱上皮
🗣️ 情景例句
Then you're not upset
那么 ，你没有感到不快
Kill two birds with one stone.
一石双鸟；一箭双雕。
By having to sleep in the open, he gets far closer to the world of nature than most of us ever do.
由于被迫在露天睡觉，他比我们中许多人都离大自然近得多。