anticyclone
/ˌæntɪˈsaɪkləʊn/noun
- a weather system with high barometric pressure at its centre, around which air slowly circulates in a clockwise (northern hemisphere) or anticlockwise (southern hemisphere) direction. Anticyclones are associated with calm, fine weather.(常伴无风的晴朗天气的)反旋风, 反气旋, 高气压。
派生词