felt side

• 正面,毛布面

felt side的用法和样例：

例句

1. The face is the side that the address is printed on.
   正面是打印地址的那一面。
2. Butterfly for some swimmers can learn side breathing or breathing in front.
   有些人可以学习在蝶泳时进行侧面换气或正面换气。