It took a few moments for her eyes to focus in the dark.

过了好几分钟她的眼睛才适应了黑暗。

《牛津词典》

His eyes slowly began to focus on what looked like a small dark ball.

他的眼睛开始慢慢聚焦到那个小黑球似的东西上。

《柯林斯英汉双解大词典》

A tall girl, with light hair and rosy face, was leaning on Heidi, whose dark eyes sparkled with keen delight.

那是一个高个子的金发女孩，红扑扑的脸，倚在海蒂身上，她的黑眼睛里闪烁着深深的喜悦。

youdao

Suddenly Sylvie's dark gray eyes caught a flash of white that grew larger and larger.

VOA: special.2010.04.03

She was a bone-thin woman with a pretty face, dark eyes, and brown hair that hung down her back.

NEWYORKER: Beginners

For months she had him wear glasses that cut his peripheral vision and shone a flashlight with a dark center into his eyes for increasingly long periods.

FORBES: New Hope For Autism

That was the last time I saw him, the day he came for his money, and he had a dark, set look to his eyes that frightened me a little.

NEWYORKER: Something Like Happy