white-footed mice 中文意思是什麼
white-footed mice
解釋
白足鼠屬-
A factor helping the spread of lyme disease in the eastern united states, for instance, was the absence of former predators like wolves or wild cats that once kept down numbers of white - footed mice - a reservoir of the infection
這些食肉動物的存在曾經很好地抑制了白足鼠的數量,而白足鼠則是萊姆病病原菌的攜帶者。而在美國其他一些地區,萊姆病其實算不上什麼大問題。
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