Pyroelectrics
热电体
🗣️ 情景例句
I'm delighted to make your acquaintance.
认识你我觉得非常高兴。
Pardon me. I wonder if you could tell me how to get to Mott Street?
对不起，不知道你能否告诉我到莫特街怎么走？
What was wrong?
怎么啦？