under-side的用法和樣例：
例句
用作名詞 (n.)
- The light is only coming from the upper left so the clouds ideally should not be visible on the lower right side of the surface.
光只是在左上側所以雲完美地，在右下側的表面是不可見的。 - The Double Sided Leaf shader displays different materials on each side of a surface, while at the same time allowing shadows to show through to the underside.
雙面葉材質在表面的兩側顯示不同的材質，同時允許陰影透過下側。 - That carpet needs a pad under it.
那塊地毯下面要鋪襯墊。 - The remark made me want to climb under the pew.
這句話使我真想藏在座位下面去。
