Gradiometers
(gradiometer 的复数) n. 坡度测定仪, 倾斜计
🗣️ 情景例句
You look very young. How old are you?
你看起来真年轻， 你多大了？
He was so startled that he yelled.
他惊吓得高声喊叫。
This time, the policeman lost his temper.
这一次警察火了。