单词	ceilometer
释义	ceilometer /sēˈlämədər / noun A device for measuring and recording the height of clouds.The lasers are also built into laser ceilometers that measure cloud height.... The distribution of all track directions observed with radar and ceilometers for all sites was bimodal with similar numbers of birds moving southsoutheast and southwest. The combination of high-resolution radar, ceilometers, and daily ground counts at multiple sites provided a view of autumnal migration through complex topography at a resolution not previously attained in North America.
随便看	Marlboro Country Marlboro Man Marlborough, 1st Duke of Marlburian marled marley Marley, Bob marlie marlin marline marlinspike marlinspike seamanship marlion marlite marlock marloes Marlovian Marlowe, Christopher Marlowesque marl-pit marl slate marlstone marly marm marma

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