概貌 Outline 是一种小血管炎 A kind of vasculitis of small vessels 以皮肤紫癜、关节痛、积液、腹痛、便血、血 尿和蛋白尿为主要临床特征 Characterized clinically by purpura, arthralgia ,articular effusion, abdominal pain, hemafecia
Background Information Murphy's law is a popular adage in Western culture, which roughly states that things will go wrong in a technical system. It is often roughly stated as\ if anything can go wrong,it willi
Pre-Class Work Gifted Children: those who possess some quality or innate ability which has been recognized and identified by number of testing and observation devices and who manifest interest and success in either physical, intellectual, or artistic pursuits
Detailed studies of unit 8 L1 Seen from the space. When our planet is seen from space L4. average n.平均数;平均标准Tom' s work is above/ below/ about up to the average
1. The opportunity or right to use or see something; 2. The most typical 3. Striking or unusual in appearance; 4. Make first public appearance 5 Do things not in the accepted way:6和解,妥协:7.非赢利的