the Beaufort scale
US /ˈboʊfərt skeɪl/
UK /ˈboʊfərt skeɪl/

名词
1.
蒲福风级
a scale for indicating wind force, ranging from 0 (calm) to 12 (hurricane)
示例:
•
Sailors often refer to the Beaufort scale to assess wind conditions.
水手们经常参考蒲福风级来评估风况。
•
A force 8 on the Beaufort scale indicates a fresh gale.
蒲福风级8级表示大风。
在 Lingoland 学习这个单词