Sinh
hyperbolic sine 正弦双曲线
🗣️ 情景例句
Thanks, honey.
谢谢， 亲爱的。
What's the height of the building?
这座楼有多高？
so I got a ladder from the shed in the garden, put it against the wall,
于是，我从花园的小棚里搬来了一个梯子，把它靠在墙边，