polar vortex
中文釋義
極地渦旋，導致極端寒冷天氣
A weather pattern that brings extremely cold air from the poles.
常用搭配
- arctic polar vortex極地渦旋
- polar vortex outbreak渦旋來襲
- polar vortex chill渦旋嚴寒
例句
- The polar vortex sent temperatures plunging overnight.極地渦旋讓氣溫一夜驟降。
- The polar vortex forced the depot to winterize the trucks.極地渦旋迫使車場給卡車做防凍處理。