co.ro.na
n.（名词）
【复数】 co.ro.nas 或 co.ro.nae [-nô]
Astronomy
【天文学】
A faintly colored luminous ring appearing to surround a celestial body visible through a haze or thin cloud, especially such a ring around the moon or sun, caused by diffraction of light from suspended matter in the intervening medium.Also called aureole
华：透过霾或薄云能看到的天体所围绕的有微弱颜色的发光的环，尤指围绕月亮或太阳的这种环，是由于悬浮物在插入媒介中的衍射造成的也作 aureole
The luminous, irregular envelope of highly ionized gas outside the chromosphere of the sun.
日冕：太阳色球层外的高电离气体所形成的发光的、不规则的环
Architecture The projecting top part of a cornice.
【建筑学】 檐顶：檐凸出的顶部
A cigar with a long, tapering body and blunt ends.
一种长雪茄烟，一端粗一端细，两端都很钝
Anatomy The crownlike upper portion of a bodily part or structure, such as the top of the head.
【解剖学】 冠部：身体某部分或结构的冠状顶部，如头顶
Botany A crown-shaped, funnel-shaped, or trumpet-shaped outgrowth or appendage of the perianth of certain flowers, such as the daffodil or the spider lily.Also called crown
【植物学】 副花冠：某些花的花被的冠状、漏斗状或喇叭状分支或附属物，例如水仙或紫露草的副花冠也作 crown
Electricity A faint glow enveloping the high-field electrode in a corona discharge, often accompanied by streamers directed toward the low-field electrode.
【电学】 电晕：在电晕放电中在高压电极出现的一种微弱光辉，常伴随有朝向低压电极的电流
来源：
Latin corôna * see crown
拉丁语 corôna *参见 crown
