| 例句 |
The exact nature of black holes continues to baffle scientists.黑洞的真正性质仍困扰着科学家。The project turned out to be a financial black hole. 这个项目结果成了个花多少钱都填不满的黑洞。It is difficult for anyone unfamiliar with astronomy to grasp the concept of the Black Hole.不熟悉天文学的人很难理解黑洞的概念。The observation of black holes in space must rely on indirect methods.对太空中黑洞的观察必须依靠间接方法。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。I'm worried that the project could become a financial black hole.我担心这个项目会成为资金上的大黑洞。Just thinking about being down in that dark cave makes my skin crawl.一想到待在那个黑洞下面，我身上就起鸡皮疙瘩。 |