Spherical geometry
n. 球面几何学
🧩 词语组成解析
🗣️ 情景例句
Jazz music is performed at many dinner parties.
在很多宴会派对里都有爵士乐的演奏。
Don't halloo till you are out of the wood.
没有脱离危险不要先欢呼。
Thank you, sir.
谢谢您，先生。