Prismatoid
n. [数]旁面三角台, 拟柱体
🗣️ 情景例句
You're right. How do you feel about it?
说对了。你觉得怎么样？
A match will set fire to a large building.
星星之火，可以燎原。
Our knowledge of the oceans a hundred years ago was confined to the two-dimensional shape of the sea surface and the hazards of navigation presented by the irregularities in depth of the shallow water close to the land.
100年前，我们只知道海洋是二维平面形的，以及靠近陆地浅水区的深浅不一能给航行带来危险。