Sinh
hyperbolic sine 正弦双曲线
🗣️ 情景例句
Jazz music is performed at many dinner parties.
在很多宴会派对里都有爵士乐的演奏。
Who am I supposed to see?
我应该去见谁？
and won't suffer sleepless nights over share prices.
不会因股票价格的浮动而夜不能眠。