corona
US /kəˈroʊ.nə/
UK /kəˈrəʊ.nə/
名词
1.
日冕
the rarefied gaseous envelope of the sun and other stars, normally visible only during a total solar eclipse when it is seen as a pearly white irregular halo around the darkened disk of the moon
示例:
•
During the total solar eclipse, the sun's corona became visible.
在日全食期间,太阳的日冕变得可见。
•
Scientists study the sun's corona to understand solar flares.
科学家研究太阳的日冕以了解太阳耀斑。
2.
冠状病毒, 新冠
a type of virus that causes respiratory diseases in humans and animals, including the common cold, SARS, MERS, and COVID-19
示例:
•
The new strain of corona virus spread rapidly worldwide.
新型冠状病毒株在全球迅速传播。
•
Public health measures were implemented to control the spread of corona.
为控制冠状病毒的传播,实施了公共卫生措施。
同义词: