Orificemeter
锐孔流速计, 测流孔
🗣️ 情景例句
If I had a child as cute as Max,
假如我有一个像Max这样可爱的孩子，
Does this bus go to the train station?
这辆公共汽车去火车站吗？
A man who had broken his right leg was taken to hospital a few weeks before Christmas.
圣诞节前几周，某人摔断了右腿被送进医院。