corona是什么意思及反义词

英音 [k?'r?un?] ;
美音 [k?'r?un?] ;
名词 日冕，日华
词形变化
  • 复数 coronas，coronae
英语解释
  • the outermost region of the sun's atmosphere; visible as a white halo during a solar eclipse
  • one or more circles of light seen around a luminous object
  • a long cigar with blunt ends
  • (anatomy) any structure that resembles a crown in shape
  • (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
相似短语
  • corona dentis 牙冠
  • corona detector 电晕探测器
  • corona guard 电晕保护设备
  • corona radiata 辐射冠，放射冠
  • corona voltmeter 电晕伏特计
  • corona borealis phr. 北冕座
  • solar corona 日华，日冕
  • resistance to corona 耐电晕性
  • negative corona 负电晕
  • corona current 电晕电流
相似单词
  • corona n. 日冕，日华
  • Corona 科罗娜（女子名） 科罗娜啤酒
  • corona resistant 耐电晕放电
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