Thermojunctin
[医] 温差电偶
🗣️ 情景例句
Why, I didn't know that your grandfather was born in Germany.
你看 我竟然不知道您的爷爷出生在德国。
What do you think will be a fair price for your product?
你认为你们产品的价格公平吗？
I wonder why!
我很想知道为什么。