Pilot(operated)valve
[化] 导阀
🗣️ 情景例句
All the employees in the office eat fast food for lunch.
办公室里的职员中午都是吃快餐的。
The restaurant was full, so we decided to go to another place.
那餐厅客满了，我们决定到另一个地方去。
They're both fine,too. What about your family?
他们也都很好。你的家人好吗？