typhus造句
A
typhus epidemic struck in the winter of 1919–20.
1919至1920年的冬天斑疹伤寒症流行.
And how do doctors prevent the spread of
typhus?
那么医生是如何防止斑疹伤寒的扩散与传播的 呢 ?
Objective To report the clinical characteristics of water source outbreak abdominal
typhus.
目的报道一起水源性暴发流行伤寒的临床特点.