Nonplanarity
非平面度
🗣️ 情景例句
Thank you, that was a great meal.
谢谢，真是一顿好饭。
Excuse me! I'm sorry I startled you!
对不起！很抱歉，让你受惊了！
Would you like to go to a party with me?
你想不想和我一起去参加一个聚会？