双把炖锅

例句：

1. 1. They decided to double the number of volunteers for the event.
   他们决定将志愿者的数量翻倍。
2. 2. The store sells double-sided tape in both red and blue.
   这家商店出售双面胶带，红色和蓝色都有。
3. 3. She bought a double bed for her new apartment.
   她为她的新公寓买了一张双人床。