coronas background

coronas

/kəˈroʊnəz/ /kəˈroʊnæs/

Illustration coronas - Image 1

noun

日冕，光环.

The luminous plasma atmosphere of the Sun or other star, extending millions of kilometres into space, most easily seen during a total solar eclipse.

Examples :

"During the total solar eclipse, the Sun's normally hidden coronas became visible as a beautiful, glowing halo around the Moon. "

在日全食期间，太阳平时隐藏的日冕显现出来，宛如月亮周围美丽而闪耀的光环。

astronomy physics space science energy

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noun

日冕，光环

Examples :

""Looking at the Moon through the thin, high clouds, we saw faint coronas, rings of light around it caused by ice crystals." "

透过稀薄的高空云层看月亮时，我们看到了淡淡的光环，那是冰晶衍射月光形成的环绕月亮的日冕。

astronomy physics phenomena weather nature space science

Illustration coronas - Image 1

noun

光环, 日冕。

(by extension) Any luminous or crownlike ring around an object or person.

Examples :

"The stage lights created brilliant coronas around the dancers' heads as they leapt across the floor. "

舞台灯光在舞者跃过地板时，在他们头顶周围形成了灿烂的光环。

astronomy appearance

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noun

电晕, 日冕。

A luminous appearance caused by corona discharge, often seen as a bluish glow in the air adjacent to pointed metal conductors carrying high voltages.

Examples :

"During the experiment with high-voltage equipment, faint blue coronas flickered around the sharp metal points. "

在高压设备实验过程中，细微的蓝色电晕在尖锐的金属点周围闪烁。

appearance physics energy electric phenomena science

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noun

飞檐，额檐。

The large, flat, projecting member of a cornice which crowns the entablature, situated above the bed moulding and below the cymatium.

Examples :

"The architect pointed to the building's cornice, explaining that the coronas provided shade and a strong visual end to the wall. "

建筑师指着建筑的檐口，解释说飞檐（coronas）既能遮阳，又能在视觉上为墙体提供一个有力的收尾。

architecture part building

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noun

吊灯，华盖形吊灯

A large, round pendent chandelier, with spikes around its upper rim to hold candles or lamps, usually hung from the roof of a church.

Examples :

"The church's magnificent coronas cast a warm glow over the congregation. "

教堂里华丽的华盖形吊灯为会众洒下温暖的光芒。

architecture religion art

Illustration coronas - Image 1

noun

花冠，冠冕

A crown or garland bestowed among the Romans as a reward for distinguished services.

Examples :

"After years of dedicated service to the city's library, Ms. Eleanor received one of the highest coronas, a laurel wreath symbolizing her outstanding contributions. "

经过多年对城市图书馆的奉献，埃莉诺女士获得了最高级别的花冠之一，那是一个象征着她杰出贡献的月桂花环。

history royal achievement military heraldry

Illustration coronas - Image 1

noun

花冠，日冕。

Any appendage of an organism that resembles a crown or corona.

Examples :

"The sunflower's face was surrounded by multiple rows of bright yellow coronas. "

那朵向日葵的脸庞周围环绕着好几圈明亮的黄色花冠。

anatomy organism biology part appearance

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noun

日冕，冠状物

An upper or crownlike portion of certain parts of the body.

Examples :

"The doctor examined the coronas of my teeth carefully for any signs of decay. "

医生仔细检查了我牙齿的牙冠，看看有没有蛀牙的迹象。

anatomy body physiology medicine part

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noun

冠状疹，花冠状皮疹

A manifestation of secondary syphilis, consisting of papular lesions along the hairline, often bordering the scalp in the manner of a crown.

Examples :

"The doctor examined the patient's scalp and noted the presence of coronas, small lesions forming a crown-like pattern along the hairline, which raised concern about a possible syphilis infection. "

医生检查了病人的头皮，注意到存在冠状疹，沿着发际线排列成皇冠状的小皮疹，这引起了对可能感染梅毒的担忧。

medicine disease body appearance physiology

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noun

日冕，冕状物

An oval-shaped astrogeological feature, present on both the planet Venus and Uranus's moon Miranda, probably formed by upwellings of warm material below the surface.

Examples :

"Astronomers study the coronas on Venus to learn more about the planet's volcanic activity. "

天文学家研究金星上的冕状物（coronas），以更多地了解这颗行星的火山活动。

astronomy geology space

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noun

晕环构造，反应边。

A mineral zone, consisting of one or more minerals, which surrounds another mineral or lies at the interface of two minerals, typically in a radial arrangement; a reaction rim.

Examples :

"The geologist observed coronas of quartz surrounding the crystals of feldspar in the rock sample. "

地质学家在岩石样本中观察到石英形成的晕环构造，它包围着长石晶体。

geology mineral chemistry science

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noun

冠状病毒，新冠病毒

A coronavirus, especially SARS-CoV-2.

Examples :

"The recent surge of deaths due to corona reveals the shortcomings of our current healthcare system."

最近新冠病毒导致的死亡人数激增，暴露了我们现有医疗体系的不足。

virus disease medicine

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noun

新冠病毒，新冠肺炎

A coronavirus disease, especially COVID-19.

Examples :

"She caught corona last week."

她上周得了新冠了。

virus disease medicine

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noun

诗歌环，诗歌链。

A series of sonnets linked together in a particular manner.

Examples :

"The student amazed the class by composing several beautiful coronas for her poetry project, each sonnet skillfully linked to the next. "

这位学生为她的诗歌项目创作了几首美丽的“诗歌环”，每首十四行诗都巧妙地与下一首相连，让全班同学惊叹不已。

literature style art writing language

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noun

科罗娜雪茄，皇冠雪茄

A long, straight-sided cigar with a roundly blunt end.

Examples :

"My grandfather always enjoyed relaxing on the porch after dinner, smoking one of his favorite coronas. "

我爷爷总是喜欢晚饭后在门廊上放松，抽一支他最喜欢的科罗娜雪茄。