Decibelmeter
分贝计, 电平表
🗣️ 情景例句
Absolutely!
那当然！
Waste not,want not.
俭以防匮。
Today, enough soundings are available to enable a relief map of the Atlantic to be drawn
现在已有足够的水深测量数据来绘制一张大西洋洋底地形图，