单词 | altostratus |
释义 | altostratus/ˌaltəʊˈstrɑːtəs / /ˌaltəʊˈstreɪtəs/noun [mass noun] Cloud forming a continuous uniform layer which resembles stratus but occurs at medium altitude (typically 2 to 7 km, 6,500 to 23,000 ft).The grey layer looks like and should be an altostratus although the fronts look different in the tropical regions....
OriginLate 19th century: from modern Latin alto- (from Latin altus 'high') + stratus. Rhymes |
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