Sinetable
正弦台
🗣️ 情景例句
During that time
在那一小时
The sewing machine is out of order.
这缝纫机坏了。
The plane was then able to rise and it cleared the mountains by 400 feet.
于是飞机可以上升了，它在离山头400英尺的高度飞越了过去。