Clinical process divides typical armour hepatitis a phase: is preclinical, prodrome period, is icteric period, convalescence.典型的甲型肝炎临床过程分四个阶段: 潜伏期, 前驱症状期, 黄疸期, 恢复期....
他拥有多项发明的专利权。He held a number of patents for his many innovations.当然,用超文本链接因特网文档并不是安德烈亚森发明的.Certainly, Andreessen didn't think up using hypertext to link Internet documents.世界语是作为辅助语发明的。Esperanto was invented as an a...