Pulser
n. 脉冲发生器, 脉冲装置\\n[计] 脉冲发生器
🗣️ 情景例句
He must have loved her very much.
他一定非常非常地爱她。
How long are you going to stay here?
你要在这里停留多久？
yet we might grudge paying a surgeon a high fee for offering us precisely this service.
但就在外科大夫给我们提供了这种服务后，我们却可能为所支付的昂贵的费用而抱怨。