风速的英语怎么写？

Question

我英语不好谁交下。

Answer 1

风速: wind speed

Relative explainations:
<wind velocity> <velocity of wind> <air speed> <air velocity>

Examples:
1. 当风速增加每小时80英里时，一棵接一棵的树被刮倒了。
As the wind rose to eighty miles an hour, tree after tree crashed down.
2. 换句话说，当风速为每小时一百二十公里时大部分波浪高约为十二米。
In other words, when the wind is blowing at120 kilometers per hour, most waves will be about twelve meters.
3. 平均来说，八级大风每小时风速达40英里，十一级风暴达56英里，而十二级飓风则达90英里。
On an average a strong gale moves at the rate of40 miles an hour, a storm at about56 and hurricanes at90.

Answer 2

wind speed 给我点分吧 谢谢你了

Answer 3

at the speed of the wind

Answer 4

wind speed