Weak cold air的用法和樣例:
例句
- Under the influence of a weak cold air southward from the North China, some parts of Shanghai will see scattered showers from this afternoon to tomorrow.
受北方一股弱冷空氣擴散南下影響,今天下午到明天白天本市將有一次弱降水過程,氣溫有所下降。 - The results show that the heavy storm was caused by the interaction between a tropical cyclone trough that landed in Guangdong Province and a weak cool front in the westerlies.
結果表明,本次大暴雨是由在廣東登陸的熱帶氣旋倒槽北伸與西風帶弱冷空氣相結合的產物。