Corona
01
日冕, 太阳的外层大气
the outer layer of the Sun's atmosphere, observable as a plasma halo during a solar eclipse
例子
The corona's temperature is much higher than that of the Sun's surface, presenting a fascinating solar mystery.
日冕的温度比太阳表面高得多，呈现出一个迷人的太阳之谜。
02
a long cigar with rounded or blunt ends
例子
The cigar was a medium-bodied corona with a smooth draw.
03
a projecting decorative molding or cornice forming the uppermost part of an entablature or wall, common in classical architecture
例子
The ceiling 's corona cast a subtle shadow along the edge.
04
a ring or circle of light visible around a luminous body
例子
Mist created a glowing corona around the streetlights.
05
an infectious respiratory disease caused by the SARS-CoV-2 virus
例子
Millions were vaccinated to prevent severe corona infections.
