It began to grow dark.

天色开始变暗。

youdao

No sooner did it grow dark than he realized it was too late to go back home.

两句的意思都是“天刚黑他就意识到已经太晚了，回不了家了。”

youdao

All day I had ridden through flat and uninteresting countryside, but at last, as it began to grow dark, I saw the end of my journey.

整整一天，我骑着马从平淡、乏味的乡野间驰过；不过，到天色开始变得昏暝的时候，我终于望见了此行的目的地。

youdao

the small dark spot where a sprout will grow.

VOA: special.2009.03.10

Dark pools are expected to grow from 9% of the market now to 15% by 2010, according to Tabb Group.

FORBES: Magazine Article

Healthy Arabica plants grow 10-12 feet tall and have dark-green leaves, white flowers and red or purple beans.

WSJ: The Indiana Jones of Coffee

But as the dark side of the Web continues to grow and evolve, they're considering a harsher strategy: wiping crime sites off the Web altogether.

FORBES: Spear The Phishers--Not The Fish