The sea had lost its sparkle and now looked dark and gray.

这片海失去了它的光泽，现在看起来很灰暗。

youdao

The existence of dark and gray spatial solitons in logarithmically nonlinear media is investigated. It is shown that both dark and gray solitons are possible in corresponding nonlinear media.

对在对数型非线性介质中空间灰孤子的存在性进行了研究，认为对数型非线性介质中可以同时支持暗和灰空间孤子态。

youdao

Business and nonprofit leaders should be aware of dark patterns and try to avoid the gray areas they engender.

企业和非营利组织的领导人们应该了解黑暗模式，并尽量避开它们所产生的灰色地带。

youdao

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

VOA: special.2010.04.03

There were wooden benches, beige walls, and dozens of lawyers clad in dark gray and blue.

FORBES: Courtroom Sketches of Apple, Samsung Trial Seen As Tech Collectibles

Even a fake marriage to Bridey Taylor filled his heart with unaccountable joy, and he went home after school and put on his dark-gray recital suit and a tie.

NEWYORKER: The Proxy Marriage

Light blue indicates 2011, green shows 2007, light green shows 2006, and dark gray shows the 1979 to 2000 average.

FORBES: U.S. Navy Scrambles for Piece of Arctic Pie