comets的意思

comets中文翻譯：

n.[天]彗星（comet的復數）

n.（Comets）人名；（法）科梅

相似詞語短語

comets define───彗星定義

comets 2021───彗星2021

comets tonight───今晚的彗星

comets nickname───彗星昵稱

comets part───彗星部分

comets visible 2020───2020年可見彗星

comets and asteroid───彗星和小行星

雙語使用場景

Comets were formed around the same time the Earth was formed.───彗星形成的時間與地球形成的時間大約在同一時期。

Comets are similar in composition to the gas giants.───彗星在組成上與氣態巨行星相似。

As comets go, it is a whopper.───在彗星里，它可算是個龐然大物。

To discover just how much water comets contain, scientists deliberately crashed a space probe straight into it.───為了探明彗星中含多少水，科學家有意讓一個太空探測器直接撞向它。

The abundance of olivine in comets is well established, but it's always been a bit of a mystery how it got there.───我們已經知道，大量的橄欖石存在于彗星之上，但是它是如何上去的卻依然還是個謎。

So there might be more of them in the Kuiper Belt (where comets come from) as compared with the inner solar system near the sun.───所以或許相比于太陽系內部，它們在“柯伊伯帶”（彗星形成之地）比較多。

Comets are just as much members of the sun's family as(are) the other planets.───彗星和其它的行星同樣是日頭親族的成員。

Some researchers think comets might have originally brought some of the water and organic molecules to Earth that now make up life here.───一些研究者認為，可能是彗星最早把水和有機分子帶到了地球，發展出了現在地球上的生命。

Composed primarily of ices, most comets circle the dark fringes of the solar system, barely within the sun's gravitational grasp.───大部分彗星主要由冰塊構成，環繞太陽系黑暗的邊緣運行，幾乎超出了太陽的引力范圍。

英語使用場景

The near-Earth asteroids and comets have very short lifetimes.

Other comets have also been seen to break up.

Comets are hunks of dirt and ice with elongated orbits that take them from the outer solar system to near the sun.

Comets appear at predictable times.

Comets, being weak, fragment at high altitudes.

As comets go, it is a whopper.

Comets and carbonaceous asteroids of the appropriate energy disrupt too high, whereas typical iron objects reach and crater the terrestrial surface.

The earth crosses the tracks of certain comets.

Comets and asteroids are subjects for Chapter 14.