Reverberometer
混响计, 混响时间测量计
🗣️ 情景例句
Not just to go around the neighborhood asking for furniture,
不仅在这社区募家具，
Fasting comes after feasting.
今日有酒今日醉，明日无钱不揭锅。
Have you ever driven a BMW?
你有没有开过“宝马”？