Spherical pendulum
[化] 球面摆
🧩 词语组成解析
🗣️ 情景例句
I completely agree.
我完全同意。
The napkin is dirty, Would you bring me a clean one, please?
这餐厅是脏的，请你拿个干净的给我。
Meanwhile, they should encourage those among us who cannot swim five yards before they are gasping for air.
与此同时，他们对我们中的那些游不了5码就已喘不过气来的人应该是种鼓舞。