graying信息详情
v.使成灰色（gray的ing形式）
n.泛灰色
graying society───老龄化社会
Everyone's hair is graying.───每个人的头发都是灰色的。
The reason is obvious: the graying of America means jobs.───原因是显而易见的：美国的人口老龄化意味着更多工作机会。
Of course it is. Everyone's hair is graying.───当然，每个人的头发都会变灰。
Even though he's overweight, graying and a good fifteen years my senior, Goren gets me with his keen insight and incredible intelligence.───虽然他很胖，而且比我大整整15岁，但是他用敏锐的洞察力和惊人的智力征服了我。
On may 20, I made him up to look older, accentuating the lines beneath his eyes, graying his hair, adding an unkempt mustache.───5月20日，我把他化得老一些，眼下皱纹加重，头发染灰，两撇凌乱的小胡子，穿着ElAl制服。
Then he would pace up and down, twirling a lock of his long, graying hair around his forefinger.───然后他在房间里来回踱步，食指捻弄着他那长而灰白的发卷。
She was standing almost directly behind the girl, a woman well past forty, her graying hair tucked under a worn hat.───她几乎就站在女孩的后面，一个四十好几的妇人，她的灰发塞进一顶破旧的帽子内。
They are graying, with withered skin etched on their face & hands, their eyes look tired & desperate, and yet no one notices them.───他们头发已经花白，面部以及手臂上的肌肉已经皱缩，眼神憔悴很无助—但没有得到谁的关注。
Richard Hoover is a vivacious, cheerful man of 59, with horn-rimmed glasses, a thick beard and graying hair worn in a ponytail.───RichardHoover是一位开朗充满活力的59岁男子，戴着副板材眼镜，留着浓密的胡子，灰白的头发扎在脑后。
If the hair graying is inreversible, hair colorant is the main choice for the masking of hair color change.
Bonnie had graying, light - brown wavy hair that she pulled back into a large barrette.
A graying guy wore a baseball shirt for a team called the Users.
Its graying clapboards are loose and falling off, and plastic sheeting has been nailed over the windows.
Nunez is a graying, handsome man who dresses for no one and has a charmingly temperate demeanor.
Williams, a graying, bespectacled, and fair - skinned Aboriginal man, has Chinese blood on his mother's side.
She is a graying, heavyset woman who seems to have aged beyond her years.
A wide-brimmed hat concealed her graying hair.
Nishimura’s study “implies that age-related graying could be a result of accumulated DNA damage,(Sentence dictionary) ” Fisher said.