音標發(fā)音英式音標 [?e? ?m?s]美式音標 [?er ?m?s]英式發(fā)音 美式發(fā)音 基本解釋氣團（水平方向溫度、濕度差異很小的大空氣團）。同根派生 air mass相關詞英漢例句用作名詞 (n.)A front is a transition area between the cold and warm air masses.鋒或鋒面是指冷暖氣團之間的過度帶。The strongest highs are associated with arctic air masses during the winter.在冬季，最強的高氣壓都受北極氣團的影響。air mass更多例句英英字典劍橋英英字典 a large area of air that has nearly the same temperature and humidity at any heightair mass劍橋字典air mass柯林斯字典