Urachal
臍尿管的
??? 情景例句
Is this what I ordered?
這是我點的嗎？
The restaurant was full, so we decided to go somewhere else.
那餐廳客滿了，我們決定到其他的地方去。
Lined up against the wall, there were long thin wires attached to metal spheres.
靠墻排列著許多細(xì)長的電線，而電線又連著金屬球。