black holes

black holes的音标为["blæk həʊlz]，基本翻译为“黑洞”。速记技巧：可以将其拆解为“black”（黑色）+ “holes”（洞穴）→黑色的洞→黑洞。

Black holes的英文词源可以追溯到古希腊语中的“black”和“hole”。Black holes是一种天体现象，指的是在宇宙中存在的一种特殊区域，其引力极强，连光也无法逃逸。

变化形式：复数形式为“black holes”，常用来表示数量众多的黑洞。

相关单词：

1. Hawking radiation：霍金辐射，是黑洞理论中的一种假说现象，指黑洞在辐射能量时会发出一种特殊的辐射，与黑洞的特性有关。

2. event horizon：事件视界，是黑洞的边界，所有物质都无法逃逸其引力范围，是黑洞研究的重要概念。

3. singularity：奇点，指黑洞中心密度无限大、体积无限小的一个点，是黑洞形成的基础。

4. black hole binary：黑洞二元星，指两个黑洞之间的系统，常用来研究黑洞间的相互作用和演化。

5. supermassive black hole：超大质量黑洞，指存在于星系中心的大型黑洞，对星系的演化有重要影响。

6. accretion disk：吸积盘，指围绕黑洞的旋转物质盘，是黑洞研究的重要现象。

7. evaporating black hole：蒸发中黑洞，指正在辐射能量、逐渐消失的黑洞现象。

8. quantum black hole：量子黑洞，是量子力学中的一种假设现象，指能量达到一定程度后会出现的神秘区域。

9. black hole physics：黑洞物理学，是一门研究黑洞特性和演化规律的学科。

10. black hole cosmology：黑洞宇宙学，是宇宙学中的一个分支，研究宇宙中黑洞的形成和演化规律。

常用短语：

1. black hole phenomenon

2. black hole physics

3. black hole radiation

4. supermassive black hole

5. black hole growth

6. black hole accretion disk

7. black hole binary

例句：

1. The discovery of a new supermassive black hole has opened up a new field of astronomy.

2. Black hole physics is an area of research that is constantly expanding.

3. Black hole radiation could provide a way to understand the nature of dark matter and dark energy.

4. Accretion of matter onto a black hole is a crucial process in the evolution of galaxies.

5. Black hole binaries are a type of celestial object that could provide valuable information about the universe.

6. The mystery of the formation of black holes remains unsolved.

7. The existence of supermassive black holes at the centers of galaxies is now widely accepted.

英文小作文：

Black Hole Mystery Solved?

Black holes have fascinated scientists and laypeople alike with their mysterious properties and unknown origins. However, recent advances in astronomy and physics have shed new light on the subject, leading some to suggest that the mystery may be slowly unraveling.

One theory that has gained traction in recent years is that supermassive black holes exist at the centers of most galaxies, sucking up matter and energy from their surroundings and shaping the evolution of galaxies and clusters of galaxies. These black holes have been observed to emit powerful jets of radiation and X-rays, which can be used to study their properties and environment in detail.

However, despite these advances, the exact nature of black holes remains elusive, with many mysteries still remaining unsolved. For instance, it is not yet known how black holes form or why they are found at the centers of galaxies, nor is it fully understood how they affect the evolution of their surroundings.

In the future, further research into black holes and their properties could shed more light on these mysteries and help us better understand our universe and place within it.