Raymark
雷达信标，雷达指向标
🗣️ 情景例句
He started out as a salesman.
他开始时当推销员。
How is the weather today?
今天天气如何？
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。