Thermocell
温差电偶
🗣️ 情景例句
What's Harry doing tonight?
Harry，今晚做什么？
Don't beat around the bush.
别拐弯抹角了。
Fred Pearson was walking through the university town of Oxford one morning in 1961.
1961年的某个早上，弗雷德·皮尔逊正步行通过牛津大学城。