Polytrope
多变性, 多方曲线
🗣️ 情景例句
Hi, Alexandra. Welcome.
嗨 Alexandra。欢迎。
A bad conscience is a snake in one's heart.
做贼心虚。
This idyllic pastoral scene is only part of the picture.
但这种田园诗般的乡村风光仅仅是一个侧面。