Elcometer
膜厚测定仪
🗣️ 情景例句
Could you put that into more specific terms?
您能不能说得明确一点？
We all know each other pretty well.
我们都非常了解对方。
The daily exercises lasted only eleven minutes and I proposed to do them early in the morning before anyone had got up.
早锻炼一共只有11分钟，我打算在别人起床之前进行。