Binormal
[数]副法线, 仲法线, 次法线
🗣️ 情景例句
How many brothers and sistes do you have?
你有多少个兄弟姐妹？
We have opposite views on this.
我们在这上有相反的观点。
Why can't you do something about it? Can you change it?
干吗你不想点办法呢？你能换掉它吗？