black hole
复数形式
black holes
1
黑洞, 黑孔
a place in the space with such high gravity that pulls in everything, even light
- Black holes are formed from the remnants of massive stars that have ended their life cycles and collapsed under their own gravity.
黑洞是由结束生命周期的巨大恒星残骸在自身重力下坍缩形成的。
- The supermassive black hole at the center of the Milky Way galaxy influences the motion of nearby stars and gas clouds.
银河系中心的超大质量黑洞影响着附近恒星和气体云的运动。
- Scientists detect black holes by observing the effects of their gravity on nearby objects and light, rather than seeing the black holes themselves directly.
科学家通过观察黑洞对附近物体和光的引力效应来探测黑洞，而不是直接看到黑洞本身。
- Black holes can merge with other black holes, creating ripples in spacetime known as gravitational waves, which were first detected in 2015.
黑洞可以与其他黑洞合并，在时空中产生被称为引力波的涟漪，这些波于2015年首次被探测到。
- The boundary surrounding a black hole, beyond which nothing can escape, is called the event horizon.
围绕黑洞的边界，超出该边界任何东西都无法逃脱，称为事件视界。
2
黑洞, 资金陷阱
a project, activity, business, etc. that uses a lot of money or resources without providing any results or profit
The idiom "black hole" is derived from the astronomical term "black hole," which refers to an extremely dense region in space with such strong gravitational forces that nothing, not even light, can escape from it. In the figurative sense, "black hole" was later used to describe something that consumes vast amounts of resources, such as money, time, or effort, without yielding any productive or beneficial results.
- The expansion plan for the business turned into a black hole, draining financial resources without increasing profits.
业务的扩张计划变成了一个黑洞，耗尽了财务资源却没有增加利润。
- The government invested heavily in the infrastructure project, but it turned out to be a black hole with little tangible benefit to the public.
政府在基础设施项目上投入了大量资金，但结果却是一个对公众几乎没有实际好处的黑洞。
- The new marketing campaign turned out to be a black hole for the company's budget as it didn't attract any new customers.
新的营销活动结果成了公司预算的黑洞，因为它没有吸引到任何新客户。
- The research project consumed enormous funds but resulted in no significant discoveries, making it a black hole of resources.
该研究项目消耗了大量资金，但没有取得重大发现，使其成为资源的黑洞。
3
黑洞, 深渊
a difficult state or condition that is not easy to escape from
The idiom "black hole" is borrowed from the astronomical term that describes a region in space with gravitational forces so strong that nothing, not even light, can escape from it. It is used to describe a situation or condition that is extremely difficult, challenging, or nearly impossible to escape from, often due to its overwhelming nature.
- Her addiction to drugs had become a black hole, consuming her life and preventing her from breaking free.
她对毒品的上瘾已经变成了一个黑洞，吞噬了她的生活，使她无法挣脱。
- Suffering from severe depression can make it feel like you're stuck in a black hole of despair.
患有严重抑郁症会让你感觉像是被困在绝望的黑洞中。
- The never-ending paperwork and bureaucracy in the government agency created a black hole of inefficiency.
政府机构中永无止境的文书工作和官僚主义造成了效率低下的黑洞。