The phrase "a rays" is not correct in written English.
It is incorrect because "rays" is a plural noun and should not be preceded by the singular article "a."
Example: "The sun emits a rays of light" should be corrected to "The sun emits rays of light."
Alternatives: "a beam" or "a ray".
A small boy whose hair was dyed blue, the color of a Rays jersey, stepped forward.
Six in a row is the longest winning streak by a Rays rookie.
So we asked a Rays spokesman if Good Friday, commemorating the Crucifixion, figured into it.
Soon after, a Rays victory over the Yankees knocked Boston out of the playoffs.
If I were a Rays fan, that would make me very, very nervous.
So if you see a Rays fan, pat them on the ass and wish them well.
The growths are caused by the longer UV-A rays that penetrate deep into the skin.
There are now many broad spectrum sunscreens -- some specially formulated for use on the face -- that will provide protection from UV-B and UV-A rays.
But until two years ago, most sunscreens contained agents that reduced the risk of sunburn from ultraviolet-B rays, which allowed people to stay in the sun and remain exposed to skin-damaging ultraviolet-A rays far longer than they otherwise might have.
This campaign utilizes cheap and reusable plastic bottles to expose water to the sun, allowing the sunlight's UV-A rays to kill germs in the water.
The sun beams contain UV-A rays that can pass through the bottle and kill most germs in the water.
