Sinh
hyperbolic sine 正弦双曲线
🗣️ 情景例句
The performance of the stock market can reflect economic conditions.
证券市场的表现能反应经济状况。
He alone is poor who does not possess knowledge.
没有知识，才是贫穷。
But they still put their stockings at the end of their beds.
但他们仍然把自己的长统袜挂在床脚边。