corona
美[kə'roʊnə] 英[kə'rəʊnə]
n. 日冕；电晕；冠状物；飞檐的上部
英英释义
Noun- the outermost region of the sun's atmosphere; visible as a white halo during a solar eclipse
- (botany) the trumpet-shaped or cup-shaped outgrowth of the corolla of a daffodil or narcissus flower
- an electrical discharge accompanied by ionization of surrounding atmosphere
- one or more circles of light seen around a luminous object
- (anatomy) any structure that resembles a crown in shape
- a long cigar with blunt ends
例句
用作名词(n.)- The corona gains and loses energy continuously.日冕总是不断地获得能量和损失能量。
- Most photographs don't adequately portray the magnificence of the Sun's corona.绝大部份的照片,无法把太阳壮丽的日冕忠实地呈现出来。
- Looking at small details we find that the corona has a delicate structure.仔细研究细节后，我们发现日冕有精细结构。
- The discharge state of pulse corona in dedusting differs from of that DC corona.脉冲电电晕除尘的放电状态不同于传统的直流电除尘。
- Her hair is a burning corona, her eyes are white-hot flakes.她的头发如燃烧的皇冠,她的眼睛如炽热的火焰。
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