two coat

• 双面涂布

two coat的用法和样例：

例句

1. I held two coats over my arm like a rag-and-bone merchant.
   我膀子上挎着两件衣服，活像一个卖旧货的。
2. If it were any ordinary paint you would need two coats.
   若是普通颜料就要涂两层。