Paraboloids
(paraboloid 的復數) n. 拋物面
??? 情景例句
I've heard a lot about you, sir. Now I finally have the chance to meet you in person.
先生，久仰大名，現在終于讓我親自見到你了。
Say, do you smell something burning in the kitchen?
喏，你有沒有聞到廚房里有燒焦的味道呀？
Good. But we need some more. Uncle Wang is coming to supper.
好的。但我還要更多點。王伯伯今天來吃晚飯。