Microseismograph
n. 微震计
🗣️ 情景例句
He is as poor as a church mouse.
他一贫如洗。
The restaurant is a mile from the hotel.
那餐厅在饭店过去约有一英里。
He had known that it was not safe to travel alone in the forest near the coast.
也听说过独自一人在海边的森林里走是不安全的。