根据倒数第二段中的“A team ofscientists in France is working to try and stop the melanocytesfrom being damaged at the end of each hair cycle "可知,法国科学家正在研究一种酶,用来保护黑色素细胞免于受损,故选B。4.D【解析】推理判断题。根据第三段中的“In fact,theanswer comes from the cels in...
Do you know why old people's hair is white? When you are young. your hair has the pigment(色素) in it. In fact,hair has only two pigments: dark and light(浅色的). The pigment gives your hair its color. When you are getting old day by day, the pigment stops working. Then hair ...
You look very young, I just think that is why your hair is white? 翻译结果5复制译文编辑译文朗读译文返回顶部 You look like very young, I only am thought why your hair could be all white? 相关内容 awith the US Maritime Transportation Security Act 2002 (MTSA) 以美国海运输安全行动2002年(MT...
awatch is some of your hair white 手表是你的一些头发白色[translate] aequalizer 调平器[translate] apreferred apr on consumer credit card 更喜欢4月在消费者信用卡[translate] awhy is some of your hair white 为什么是你的一些头发白色[translate]...
Why do I have white hair at 17? As you are only 17 years old, the primary cause behind it might begeneticas your parents or grand parents may have white hairs at an early stage. The other possible causes might include poor nutrition, improper lifestyle, stress, etc. White hairs mean ...
Some people get grey (or white) hairs in their twenties, and others still have dark hair well into their seventies and eighties.The process of greying can occur gradually over many years as individual hair follicles stop producing colour, or it can happen within a matter of months or a few...
B. Adeline spent a lot of money on her almost all her hair but also become unhealthy.From: https: //www.womensweekly.com.sg hair.Now she has only a little white hair.根据短文内容,选择最佳答案。 C. Adeline likes white hair better.Adeline got alopeci a totalis when she was pC D) ...
He notes that the internet has made it easier to search for rare books, and a large percentage of all books is bought online. An argument is presented that e-books will not quickly replace traditional books, due to their ...
critical age where you know pretty soon I'm just you know I got to pick a street be them that I'm gonna get married you know I'm just gonna being that creepy old guys hanging out at a bar you know red chest hair hanging out no seriously I don't know was what's wrong I just...
Mary is an American girl. She has a round face. She has golden hair and blue eyes. She looks very beautiful. Mary is very good at English and always helps us practise English. She has a good sense of humour. She is generous and always willing to share things with us and makes us ...