| 释义 | 
		dark days noun a type of bet in an illegal numbers game lottery  US, 1957
 dark daysTimes of extreme misfortune or difficulty. The company struggled on through some dark days several years ago, but it has since established itself as a dominant force in the market. With the population increasing exponentially, the environment crumbling, and world economies so unstable, I fear there are some truly dark days ahead.  |