英语语法分析

Her life was finally extinguished by the onset of liver complaint.

她的生命之火终因肝病发作而被掐灭了。

"If this test could predict the onset of GVHD before the rash develops, it could be extremely valuable, " he says.

他说：“如果这种检测能够在皮疹显现之前预测移植物抗宿主病的发病，那将是非常有价值的。”

In the 1967 European outbreak, a non-itchy rash was a feature noted in most patients between 2 and 7 days after symptom onset.

在1967年欧洲的疾病爆发中，大多数患者在症状发作后2至7天出现非瘙痒性皮疹。