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corona是什么意思及反义词

沪江词库精选corona是什么意思、英语单词推荐、用法及解释、中英文句子翻译、英语短语、词汇辨析
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名词 日冕,日华
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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
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