Handwarmer
火笼；手炉
🗣️ 情景例句
What's the problem?
什么事？
Have you offered him any candy?
你给他糖果吗？
The Hubble will tell us a great deal about the age and size of the universe.
哈勃将告诉我们有关宇宙的年龄和大小的许多事情。