Surfaces
n. 表面；曲面（surface的复数）
🗣️ 情景例句
You bet.
当然。
Though thy enemy seem a mouse,yet watch him like a lion.
敌人即使小如鼠，防他也要如防狮。
I want to go to the shop. I want an eraser.
我想去商店买块橡皮。