Vibrofeeder
振动进给器
🗣️ 情景例句
My name is Wang Feng and I'm calling to cancel plane ticket.
我叫王峰，我想取消我预定的飞机票。
Are you going to use cash or traveller's cheques?
您是用现钞换呢，还是用旅行支票换？
Welcome to our showroom.
欢迎参观我们的展示室，