cumulonimbus
cumulonimbus — 名詞
1. A very tall, dark cloud that rises high into the sky and brings storms with heav
積雨雲
巨大的雷雨雲，常伴隨暴雨、雷電
A very tall, dark cloud that rises high into the sky and brings storms with heavy rain, thunder, lightning, or hail.
A large cumulonimbus cloud formed over the plain, bringing heavy rain.
一片巨大的積雨雲在平原上空形成，帶來了暴雨。
collocation: cumulonimbus + formed over [place]
The pilot flew the plane around the tall cumulonimbus to avoid rough weather.
飛行員駕駛飛機繞過高聳的積雨雲，以避開惡劣天氣。
Dark cumulonimbus clouds filled the sky before the thunderstorm began.
暗色的積雨雲在雷暴開始前布滿了天空。
collocation: dark + cumulonimbus clouds
Photographers often capture images of cumulonimbus clouds at sunset from hilltops.
攝影師經常在日落時從山頂拍攝積雨雲的影像。
When warm, wet air rises quickly, a cumulonimbus cloud can grow very tall.
當溫暖潮濕的空氣快速上升時，積雨雲可以長得非常高大。
pattern: when-clause describing formation
- cumulonimbus cloud
- cumulonimbus formation
- towering cumulonimbus
- cumulonimbus incus
- develop into a cumulonimbus
- thundercloud
more general, everyday term; less precise scientifically
- storm cloud
even broader; can refer to any dark cloud that brings storms
- anvil cloud
describes the flat-topped shape of a mature cumulonimbus
- cirrus
a thin, wispy high-altitude cloud with no rain
文法句型
cumulonimbus + cloud
cumulonimbus + [verb]
用法筆記
Often followed by 'cloud' or 'clouds' in everyday use ('a cumulonimbus cloud'). Can also stand alone as a countable noun ('A large cumulonimbus appeared on the horizon'). Common in weather forecasts and meteorological descriptions rather than everyday conversation.
常見錯誤
同根字
- cumulus名詞C1
- nimbus名詞C2
- nimbostratus名詞C2