cyclone
英 ['sa?kl??n]
美['sa?klon]
- n. 旋風(fēng)；[氣象] 氣旋；颶風(fēng)
英英釋意
- 1. (meteorology) rapid inward circulation of air masses about a low-pressure center; circling counterclockwise in the northern hemisphere and clockwise in the southern
- 2. a violent rotating windstorm