礼帽

例句：

1. 1. She put on her hat and went out for a walk.
   她戴上帽子出去散步。
2. 2. The hat was made of felt, which kept the rain off.
   这顶帽子是用毡做的，可以挡雨。
3. 3.He wore a black fedora hat to the party.
   他戴着一顶黑色的礼帽去参加派对。