cruis.ing radius

cruising-radius的音标和读音：
DJ音标发音： [ˈkru:ziŋ]
KK音标发音： [ˈkruzɪŋ]

cruising-radius的词性：
n.（名词）

1. The maximum distance that a ship or aircraft can travel away from and back to its point of origin without refueling.
巡航半径：船只或飞机无需加油就能够离开并返回原出发点的最大距离