Thermocell
温差电偶
🗣️ 情景例句
Oh. I'm sorry.
噢，对不起。
The post office is two blocks straight ahead, You can't miss it.
那邮局一直向前走过两条街，很好找。
Mr.Hart has trained his daughter for years.
哈特先生训练她的女儿已经多年了，