| 例句 |
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。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。The business was little more than a financial black hole.这个企业只是财政上的无底洞罢了。 |