Bathyseism
深源地震, 深震
🗣️ 情景例句
I'm dead tired by quitting time.
下班时，我都累死了。
Once is no custom.
一次不成例。
It was the last day of the year and a large crowd of people had gathered under the Town Hall clock.
那是一年的最后一天，一大群人聚集在市政厅的大钟下面。