Ferrodynamometer
铁磁式功率计
🗣️ 情景例句
My body's exhausted.
我累得不行了。
No wonder you're so experienced.
怪不得你这么有经验。
No. He just asked if you could ring him back. Here's the number.
没有，他只问你能不能给他回一个电话。这是他的电话号码。