Eton
n. 伊顿公学
🗣️ 情景例句
Hi, I'm Mary.
嗨，你好，我叫玛丽。
How many bottles are you going to buy?
你要买几瓶？
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。