Sines
(sine 的复数) n. 正弦\\n[计] 正弦
🗣️ 情景例句
Prices are always negotiable.
价钱总是可以商量的。
Rip off!
抢劫啊！
This was more than we could bear, so we decided to spend our last day exploring the countryside.
人多得使我们难以忍受，于是我们决定利用最后一天去乡间一游。