black hole

noun

1. 黑洞（宇宙中包括光线在内的任何东西都无法逃逸的强引力区域）
   an area in space that nothing, not even light, can escape from, because gravity (= the force that pulls objects in space towards each other) is so strong there
   1. The company viewed the venture as a financial black hole (= it would use a lot of the company's money with no real result) .
      公司认为该项投资是财政上的一个大黑洞。

1. 黑洞
   Black holes are areas in space, where gravity is so strong that nothing, not even light, can escape from them. Black holes are thought to be formed by collapsed stars.
2. 无底洞
   If you say that something, especially money, has gone into a black hole, you mean that it has disappeared and cannot be recovered.

1. Radio signals received from the galaxy's centre back up the black hole theory
   从该星系中心收到的无线电信号证实了黑洞理论。
2. The dark star in Nova Muscae 1991 is a black hole rather than a neutron star
   在1991年苍蝇座中的暗星其实是一个黑洞而非中子星。
3. The bright X-ray source found towards the left side of Medusa's hair is a black hole.
   明亮的X射线其实是美杜莎头发左侧的一个黑洞形成的。
4. Despite its invisible interior, a black hole can reveal its presence through interaction with other matter.
   尽管它看不见的内部，黑洞可以揭示其存在的相互作用，通过与其他事项。
5. Does our galaxy have a central supermassive black hole, and are we in danger of falling in?
   我们银河系的中心是不是有一个特大质量黑洞呢？我们会不会掉进里面去？
6. The center of the black hole is not a point in space but an instant in time.
   黑洞的中心不再是空间中的一点，而是时间上的一个瞬间。
7. It is said that a black hole can swallow up all the objects around it such as stars.
   据说黑洞可以将其周围的一切物体，如星星吞食掉。
8. A black hole is a massive star, which is collapsing inward at the speed of light.
   黑洞是一个巨大的恒星，它以光的速度向内部塌陷。
9. Scientist can not tell what happens inside a black hole.
   科学家仍不能说出黑洞内发生了什么。
10. The effect is magnified greatly in a black hole.
    在黑洞中，这个效果就更加大大扩大了。
11. What's the largest black hole known in the Universe and how did it form?
    哪个是宇宙中已知的最大黑洞？它是怎样形成的？
12. Without information, we are working in the dark, pouring money into a black hole.
    没有信息，我们好比在黑暗中工作，将资金倒入黑洞。
13. My closet, like many, has been the black hole of mess in my house.
    与许多人一样，我的衣橱是我家里一个杂乱无章的黑洞。
14. At the core lies a supermassive black hole.
    在星系核中有一个超大质量的黑洞。
15. Or an early autumn night, they once again stand in that "black hole" at the entrance.
    还是一个初秋的夜晚，他们又一次站在了那个“黑洞”的入口处。
16. Inside a black hole, space and time swap roles.
    在黑洞内，空间和时间的角色互换。
17. Although most galaxies have a central black hole, it is a small fraction of the galaxy's mass.
    虽然大多数星系中心都有一个黑洞，但那只占了星系总质量的一小部份。
18. A giant black hole in the constellation Draco bit off more than it could chew.
    天龙座的一个巨型黑洞吞食了太多的东西，造成了无法消化的现象。
19. But contrary to popular myth, a black hole is not a cosmic vacuum cleaner.
    与流行的神话相反，黑洞并不是宇宙中的真空吸尘器。
20. In some cases, the collapsing of a star produces a black hole.
    有些情况下，恒星的塌缩会产生一个黑洞。
21. Outside a black hole is the normal world in which we live and on which we can experiment.
    在黑洞的外面，是我们生活的正常世界，我们可以用这个世界做实验。
22. A planet whose orbit strayed too close to a black hole.
    一个行星的轨道离黑洞太近了。
23. It soothed my black hole in the heart and in the stomach.
    它让我心脏和胃部的黑洞得到纾缓。
24. The ethics black hole of the capital market: what does it account for?
    资本市场中的道德黑洞说明了什么？
25. Through this technique astronomers now believe that they have found a black hole known as Cygnus Xl.
    现在通过这种技术，天文学家们相信他们已经发现了一个黑洞，这被称作天鹅座X1。
26. What is the difference between a computer and a black hole?
    电脑和黑洞究竟有何不同呢？
27. You can buy a black hole.
    你可以买个黑洞。
28. Normally, each galaxy contains a supermassive black hole at its centre.
    通常，每个星系包含在其中心超大质量的黑洞。
29. When this matter fails onto the neutron star or black hole, a large amount of energy is released.
    当这些物质降落到中子星或黑洞上时，会释放出大量的能量。
30. All I see is a black hole.
    我看到的就是个黑洞。

noun

1. a region of space resulting from the collapse of a star