Gradiometer
n. 坡度测定仪, 倾斜计
🗣️ 情景例句
we are gathered here today
我们今天聚集在这，
Buck up, Billy, Enjoy yourself.
振作起来，比利，快快活活地过日子。
I prefer blue, but this blue is too dark!
我较喜欢蓝色，但这种蓝太深了！