| 释义 |
lateral section
基本例句
横截面
Our homework is figuring out the area of the cross section of a solid.我们留的作业是求几何体横截面的面积。
If we look at a cross section of a water wave, we may see that the wave form repeats itself at regular intervals.如果我们观察水波的横截面，我们会看到波形是按一定的间隔重复的。 |