Polycylinder
多柱面, 多圆柱(体)
🗣️ 情景例句
Hi.
嗨。
He seems to have a lot of strange ideas.
他似乎有很多奇怪的想法。
I will never forget the days that I spent with you.
我永远都不会忘记和你一起度过的日子。