Gradometer
n. 坡度测定仪, 倾斜计
🗣️ 情景例句
Yep.
是的。
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
After the funeral, Joe and Bob revealed a secret which they had kept for over fifty years.
葬礼之后，乔和鲍勃透露了他们保守了长达50多年的秘密。