1.什么是乳牙？ 人的一生有两副牙齿，一副在小朋友半岁左右到两岁半左右完成萌出，一共20颗，上下各10颗，这一副牙齿我们称之为乳牙，另外一副是在6岁左右到12岁左右，第一恒磨牙萌出，乳牙按照顺序逐渐脱落，恒牙逐渐萌出代替乳牙，这一副我们称之为恒牙。...

1.什么是乳牙？ 人的一生有两副牙齿，一副在小朋友半岁左右到两岁半左右完成萌出，一共20颗，上下各10颗，这一副牙齿我们称之为乳牙，另外一副是在6岁左右到12岁左右，第一恒磨牙萌出，乳牙按照顺序逐渐脱落，恒牙逐渐萌出代替乳牙，这一副我们称之为恒牙。...

1.什么是乳牙？ 人的一生有两副牙齿，一副在小朋友半岁左右到两岁半左右完成萌出，一共20颗，上下各10颗，这一副牙齿我们称之为乳牙，另外一副是在6岁左右到12岁左右，第一恒磨牙萌出，乳牙按照顺序逐渐脱落，恒牙逐渐萌出代替乳牙，这一副我们称之为恒牙。...

Yes，run,run for your life,that is ,running does increase quality of life and longevity!Of course,exercise in any form is good...

What do you enjoy most about summer?Time to show off your bikini summer body?

Normally,I do not FACE-BOOK,but occasionally i would.Recently,i unwittingly came across the term"Social Obesity" and ......

The sun is out daylight hours longer and yes,the seasonthat we all spend more time outdoors.

Before you think this is an expletive laden article and scream in admonishment,i would like to point out that the above title...

Acne,Bilsters and the Common itch,i call them the "every day"skin conditions that most,if not all ,of us would have suffered ...

Why do i ofthen sneeze especially in the morning? Why do i get stuffy nose throughot the year?

At the root of social anxiety lies the fear of being judged by others. Thus,writing an article that contradicts commom sence ...

In this cold winter, there will always be those who thrive and simply enjoy the cold, while others (like me) will be totally ...