| 单词 | genus Rickettsia |
| 释义 | genus Rickettsia (extremely rare) n WORD FAMILY genus Rickettsia USAGE EXAMPLESOver a six-year period, a bacterium from the genus Rickettsia swept through the whitefly population, assuring survival advantages for the whiteflies and for itself. New York Times(Apr 07, 2011) n can cause typhus and Rocky Mountain spotted fever in humans Hyper bacteria genus a genus of bacteria |
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