obscurement

与obscurement相关的网络例句 [注：此内容来源于网络，仅供参考]

AIRMETs cover moderate icing, moderate turbulence, sustained winds of 30knots or more at the surface, widespread areas of ceiling less than l,000 feet and/or visibility less than 3miles, and extensive mountain obscurement.

AIRMETs包括中度结冰、中度颠簸、30海里/时或以上持续的地面风，在大范围内云幕高低于1000英尺和/或能见度小于3英里，和大山被掩盖模糊不清。