Undercoating
n. 防水底涂层
✅ 同义词
🗣️ 情景例句
A rolling stone gathers no moss.
滚石不生苔，转业不聚财。
You had better leave right now.
现在你最好立刻回去。
I hid in a farmer's cart which was taking vegetables into the castle.
我藏在一个农民的车子里，车子正往城里送菜。