Thermocell
温差电偶
🗣️ 情景例句
I see that you have. Let's get right to it.
我看到你带来了。我们就直接谈正事了。
There are four quarters in every dollar.
每美元有四个二角五分。
'Why are you doing that?' Sally asked.
“你为什么要那样做呢？”萨莉问。