自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
N-VAR 头发 Your hair is the fine threads that grow in a mass on your head.
I wash my hair every night...
He has black hair.
N-VAR 毛发;汗毛;体毛 Hair is the short, fine threads that grow on different parts of your body.
The majority of men have hair on their chest...
It tickled the hairs on the back of my neck.
N-VAR （动物的）毛;（马的）鬃，鬣 Hair is the threads that cover the body of an animal such as a dog, or make up a horse's mane and tail.
I am allergic to cat hair.
...dog hairs on the carpet.
N-COUNT （昆虫、植物上的）茸毛 Hairs are short, very fine threads that grow on some insects and plants.
The stinging nettle has a square stem and little hairs.
PHRASE 彻底放松;玩个痛快;无拘无束 If you let your hair down, you relax completely and enjoy yourself.
...the world-famous Oktoberfest, a time when everyone in Munich really lets their hair down.
PHRASE 使…毛骨悚然 Something that makes your hair stand on end shocks or frightens you very much.
This was the kind of smile that made your hair stand on end.
PHRASE 非常整洁;衣冠楚楚 If you say that someone has not a hair out of place, you are emphasizing that they are extremely smart and neatly dressed.
She had a lot of make-up on and not a hair out of place.
PHRASE 面不改色;毫不惊慌;泰然自若 If you say that someone faced with a shock or a problem does not turn a hair, you mean that they do not show any surprise or fear, and remain completely calm.
No one seems to turn a hair at the thought of the divorced Princess marrying.
PHRASE 在细节上过分纠缠 If you say that someone is splitting hairs, you mean that they are making unnecessary distinctions between things when the differences between them are so small they are not important.
Don't split hairs. You know what I'm getting at.