air-mass climatology[气候] 气团气候学
air-mass fog[气象] 气团雾
air-mass transformation气团变性
transcontinental air-mass横跨大陆气团
air-mass precipitation气团降水
air-mass source气团源地
air r mass气团
air r mass shower气团性阵雨
air-mass thunderstor气团雷雨
N（名词） a large body of air having characteristics of temperature, moisture, and pressure that are approximately uniform horizontally 气团