Slab symmetry
[计] 片形对称
🧩 词语组成解析
slab
[slæb]
n. 厚板，平板，厚片;混凝土路面;
v. 把…分成厚片;用石板铺;
🗣️ 情景例句
Me, too.
我也一样。
It is a wise father that knows his own child.
父贤知其子。
We lived there for about five years.
我们在那儿生活了大约5年。