Bessel
[计] 贝塞尔
🗣️ 情景例句
We have closely connected with firms in USA.
我们同美国有良好的业务关系。
He who wills success is half way to it.
下定决心成功的人是成功了一半。
His average speed had been 301 miles per hour.
他的平均时速实际是301英里。