英语语法分析

An icosahedron with twenty equilateral triangles as faces.

有二十个正三角形面的二十面体。

Because of the symmetrical shell structure of the icosahedron, the distribution of the ionic kinetic energy features some pinnacles.

由于正二十面体的对称壳层结构，离子动能分布具有尖峰结构。

The 20-sided shape (an icosahedron) floats to the window and one of the 20 answers is visible, telling you the answer to your question.

这个有着20个面的形状(一个20面体)浮到窗口上，20个答案中的其中一个是可见的，告诉您问题的答案。