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单词 rickettsia
释义
Rickettsia
nnoun.animalany of a group of very small rod-shaped bacteria that live in biting arthropods (as ticks and mites) and cause disease in vertebrate hosts; they cause typhus and other febrile diseases in human beings
Derivationally Related Form:rickettsial
Member Holonyms:Rickettsiaceae family Rickettsiaceae
Hypernyms:eubacteria eubacterium true bacteria
Inherited Hypernyms:rickettsiaeubacteriabacteriamicroorganismorganismliving thingwholeobjectphysical entityentity
Inherited Hypernyms:rickettsiaeubacteriamoneranmicroorganismorganismliving thingwholeobjectphysical entityentity
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更新时间:2024/11/10 17:46:46