insulating stool

例句：

1. 1. This insulating stool is perfect for keeping your feet warm on a cold day.
   这个隔热坐凳在寒冷的日子里非常适合保持你的脚暖和。
2. 2.The engineer designed the insulating stool to improve air circulation in the workshop.
   工程师设计了这种隔热坐凳，以改善车间内的气流。
3. 3.The insulating stool was made from recycled materials and has become a popular choice for office workers.
   这种隔热坐凳由回收材料制成，已经成为办公室工作者的热门选择。