Seismography
n. 地震学, 地震记录法, 地震记录
🗣️ 情景例句
We have a very important meeting on at the moment.
现在我们正在开一个非常重要的会。
The wish is father to the thought.
有愿望就有信念。
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。