Reverberometer
混响计, 混响时间测量计
🗣️ 情景例句
Nobody denies the convenience of living in town.
没有人会否认都市生活的便利。
It's too expensive for me.
对于我来说太贵了。
I told her that either I would have to buy a new mower or let the grass grow.
我告诉她，要么买一台新割草机，要么让草长下去。