Spherical pendulum
[化] 球面摆
🧩 词语组成解析
🗣️ 情景例句
Let's go.
我们走吧。
I hope the weather there is cold enough.
我希望那儿天气够冷。
Invariably the background was the same: dirt and poverty, and very uncomfortable.
肮脏、贫穷，极其不舒适。