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altostratus

/ˌæl.təʊˈstreɪ.təs/

翻译: 一种中层云,通常位于2至3英里(约3000至5000米)高度,常以均匀的灰色或蓝灰色云层覆盖天空。

1 个条目

noun

/ˌæl.təʊˈstreɪ.təs/C1formalscientific
  • zh一种中层云,通常位于2至3英里(约3000至5000米)高度,常以均匀的灰色或蓝灰色云层覆盖天空。

A type of mid-level stratus cloud, typically found at an altitude of 2 to 3 miles, often covering the sky with a uniform gray or bluish layer.

  1. Mid-level cloud typeC2formalscientific

    A type of cloud that forms a gray or blue-gray layer at middle altitudes, typically between 2,000 and 7,000 meters (6,500 to 23,000 feet), often covering the entire sky and sometimes producing light precipitation.

    zh高层云

    • The sky was covered by a thick layer of altostratus, blocking out the sun.
    • Altostratus clouds often precede a warm front and can bring steady rain.
    • Meteorologists observed altostratus formations moving in from the west.
词形
  • altostrati plural form
  • altostrati's possessive plural form
  • altostratus's possessive singular form