Vocab Bloom Hub

black hole

/blæk həʊl/

翻译: 太空中引力极强、连光都无法逃逸的区域;也比喻不断吞噬资源却毫无产出的东西。

1 个条目

phrase

/blæk həʊl/B2formalscientific
  • zh太空中引力极强、连光都无法逃逸的区域;也比喻不断吞噬资源却毫无产出的东西。

A region in space where gravity is so strong that nothing, not even light, can escape from it; also used metaphorically to describe something that consumes resources without producing any output or results.

  1. Astronomical objectB2formal

    A region of spacetime where gravity is so strong that nothing, not even light, can escape from it.

    zh天体

    • The supermassive black hole at the center of our galaxy is called Sagittarius A*.
    • Scientists recently captured the first image of a black hole.
    • Black holes are formed when massive stars collapse under their own gravity.
  2. Metaphorical usageB2informal

    A place or situation where things disappear or are lost without a trace.

    zh黑洞(比喻义)

    • The old warehouse was a black hole for missing packages.
    • His memory of that night is a complete black hole.
    • The project became a financial black hole, consuming all our resources.