Hypercylinder
超柱, 超柱面, 超柱体
🗣️ 情景例句
It's going to be a piece of cake.
这种事不费吹灰之力。
I am very fortunate to have met you.
我很高兴能见到你。
A recent article in a weekly newspaper, for instance,
例如，最近一家周报刊登了一篇文章，