cumulonimbus
US /ˌkjuː.mjə.loʊˈnɪm.bəs/
UK /ˌkjuː.mjə.ləʊˈnɪm.bəs/
名词
积雨云
a dense, towering vertical cloud, typically associated with thunderstorms and atmospheric instability, characterized by a flat, anvil-shaped top
示例:
•
The meteorologist warned of developing cumulonimbus clouds, indicating severe weather.
气象学家警告说，积雨云正在发展，预示着恶劣天气。
•
The towering cumulonimbus dominated the horizon, a clear sign of an approaching storm.
高耸的积雨云笼罩着地平线，这是风暴即将来临的明显迹象。