comet
美 [ˈkɑmət] 
英 [ˈkɒmɪt]
词形变化
复数：comets
英汉双解
1. | 彗星；扫帚星a mass of ice and dust that moves around the sun and looks like a bright star with a tail |
英汉解释
英英解释
例句
The comet was a type known to astronomers as a sun-grazing comet because its path brought it extremely close to the sun.
这个彗星属于天文学家所称的“掠日彗星”类型，因为它会顺着轨道极度靠近太阳。
apoapsis in solar orbit; the point in the orbit of a planet or comet that is at the greatest distance from the sun.
以太阳为中心的最远点；在天体运行轨道上距离太阳最远的点。
The first human inhabitants of North America may not have exterminated the mammoths. The culprit might have been a comet.
北美洲最早的人类可能不是灭绝猛犸象的凶手。真正的罪犯有可能是一颗彗星。
The slump is being discussed as if it were a natural catastrophe like the arrival of the comet that destroyed the dinosaurs.
人们谈论衰退，就好像在谈论自然灾难，犹如彗星撞击地球，使恐龙灭绝。
But like the tail of every other comet, Halley's tail is just dust.
其实，哈雷的彗星与一般的彗星无异，都是由尘埃构成。
I took a pair of binoculars and stood out in the mission compound, searching the skies where I knew the comet could be seen.
我取了望远镜，站在院子里，往哈雷彗星出现的方向寻找。
The natives said that Bob looked like a comet as he ran around the village trying to find water.
当地人说鲍勃满村跑着找水时，看起来就像一颗彗星。
If you are fortunate enough to see a comet, don't give it just a casual glance and then vanish indoors.
倘若你有幸看到彗星，不要随意扫上一眼就进到屋里。
I knew you'd try to find something wrong with my comet, Lisa. You've always been petty and small, right from the beginning.
我知道你一直在找我彗星的麻烦，丽萨，你刚才真是美丽小巧。
The comet made two passes around the Sun and in 1779 again passed very close to Jupiter, which then threw it back out of the solar system.
这颗扫帚星在太阳边上逛了一下，1779年又到木星边上挑衅，这次木星把它赶回了外太阳系。
But little had been heard from Ikeya (at least outside Japan) until he made his sixth comet discovery last week.
但是在他上周发现第六颗之前还是很少听说过池谷（至少是在日本以外的地方）。“他可真是老当益壮！”
People might remember a few years ago, we had a fantastic comet, called Comet Hale-Bopp; suddenly came out of nowhere.
人们可能还记得几年前，我们发现一个壮观的彗星，也就是海尔-博普彗星，它的出现突然间让世人震惊。
"A young Springfieldianite has discovered a new comet to be known as the 'Bart Simpson Comet'. " Oh, honey, I'm so proud of you.
一个年轻的春田镇少年发现了一个彗星，命名为巴仔彗星。哦，宝贝我真为你感到骄傲。
They point at the red Berlingo driving across the sky as though it were Halley's Comet.
他们指着驶过天空的红色贝林戈，就好像它是哈雷彗星似地。
As a comet gets closer to the sun, the ice on the surface of the nucleus begins turning into gas, forming a cloud known as the coma.
当彗星接近太阳时，慧核表面的冰便升华成气体，形成了我们称为“彗发”的雾状结构。
Thousands of chunks of material from the comet would have rained down on Earth, each one releasing the energy of a one megaton nuclear bomb.
无数的大块彗星碎片雨点般落到地球上，每一个大块碎片的撞击都释放了一个百万吨级核弹所释放的能量。
He was an early proponent of the theory that life on Earth may have come from Mars in rocks ejected by asteroid and comet impacts.
他是这项理论早期的支持者：地球生命也许来自火星，通过小行星和彗星冲撞而由岩石喷射而出。
That's what I'm trying to do. Said Comet. But it's too fast.
这就是我想要做的。该彗星。但它太快。
The emperor's long beard streamed in the wind like the tail of a flaming red comet.
这位国王的长胡须迎风飘扬，宛如燃烧着的红色慧星的尾巴。
Another way, in which life could fail to develop to an intelligent stage, would be if an asteroid or comet were to collide with the planet.
从另一方面考虑，生命未能发展到具有智能的阶段，是否可能是小行星或彗星与行星发生了碰撞。
comet mcnaught , the brightest comet in decades , is now fading as it moves further into southern skies and away from the sun and earth.
这颗世纪大彗星正在慢慢变暗，并将由南方渐渐远离太阳和地球。
The term Comet has been used to describe push technologies applied to Ajax web applications.
Comet这个术语已经被用于描述用于Ajax网络应用程序中的推送技术。
Since the era of industrialization, Fenner said, humans have had an effect on the planet rivaling any ice age or comet impact.
Fenner说，自从工业化时代以来，人类活动对地球产生作用，其影响堪比冰河时代或彗星的破坏作用。
A small fraction of the rocks blasted off Mars by asteroid or comet impacts could have reached Earth in just a few years.
小行星或彗星在撞击火星时，所轰出的岩石之中，有少数可以在仅仅数年之内就抵达地球。更详细。
It's not Fireworks Night yet - but a spectacular explosion HAS lit up the night sky after a giant comet smashed into the Sun.
这不是夜晚绚烂的烟花，其实是一个肉眼可以看到的巨大的彗星撞向太阳的瞬间，光亮点燃了整个夜晚。
At first, astronomers thought it might be a so-called "main belt comet" --a rare case of a comet orbiting in the asteroid belt.
起先，天文学家们认为这种景象不过是所谓的“主带彗星”——即较为少见的轨道在小行星主带内的彗星。
Like the earth, a comet goes round the sun, but on a much longer path than the earth travels.
但是彗星的飞行轨迹要比地球的长很多。
Now space experts want to see how the comet has changed after its tour around the scorching sun.
现在专家期待着观察彗星在环绕灼热太阳飞行之后会发生怎样的变化。
"In the case of a planet, the hole is carved out by an asteroid or comet impact. "
“对于行星，这个洞就是由小行星或彗星碰撞打开的。”
Comet Holmes has an orbit between Mars and Jupiter and can be seen about every seven years as a very faint object in the sky.
霍姆斯彗星的轨道在火星和木星之间，大约每隔七年便可在天空中见到这颗暗淡的彗星。
The alluring celestial scene would also have been a rewarding one for the influential 18th century comet hunter Charles Messier .
这幅迷人的天空景象同时也将纪念18世纪具有影响力的彗星追逐者查尔斯。梅西耶。
Caught on camera over a swamp in Australia the stunning image shows the trail of the Comet Lovejoy as it passed close to Earth.
这张拍摄于澳洲沼泽上空的照片美得让人眩晕，照片上显示着Lovejoy彗星划落接近地球时发出的光尾。
The comet crosses the inner solar system once every 128 years as part of its elongated orbit around the Sun.
维弗特-图特尔彗星每隔128年穿过太阳系内部一次，这是它绕太阳转动轨道延长的一部分。
An astronomer predicted the return of this comet [predicted that this comet would return].
一位天文学家预言这颗彗星将会重返。
When a comet gets close to the sun, melting ice releases pieces of dust, most no larger than grains of sand.
当彗星接近太阳时，它表面的冰壳开始融化分解成大大小小的碎片，大多数碎片并不会比沙粒更大。
This occurs when the comet dives close to the sun and Earth passes through the resulting thick concentration of cosmic debris.
彗星在靠近太阳的地方俯冲留下了浓厚的宇宙尘埃，地球穿过这些尘埃产生了“流星风暴”。
Comet McNaught has now returned to the outer Solar System and is now only visible with a large telescope.
它目前已经离开了太阳系，只有大型的天文望远镜才能一睹它的真容。
Near the Sun they may vaporize, giving off the dust and gas that produce the comet's tail we see from Earth.
在接近太阳时，它们会被蒸发，而放出气体和尘埃，形成我们所看到的彗星尾巴。
One recent impact that may have come from the comet is known as the Tagish Lake meteorite, said Professor Napier.
最近的一次撞击可能是来自被称为塔基什湖陨石（TagishLakemeteorite；位于加拿大境内）的彗星，内皮尔教授说。
Comet Hale-Bopp has been spotted beyond the orbit of Neptune, far enough from the sun to be without its dirty tail. John Matson reports.
海尔波普彗星在位于海王星轨道上方出现，因其与太阳之间距离足够远，所以并未出现脏尾。-约翰·迈特森报道
