Nonorientable
不可定向的
🗣️ 情景例句
What's so special about him?
他有什么特别的呢？
To prepare breakfast
准备早餐
At that time, gold was discovered in California and thousands of people rushed there to look for gold.
当时有人在加利福利亚发现了黄金，于是成千上万的人涌到那里去寻找金子