rickettsia

名词 n.
中文释义

英文释义

名词 n.
  1. Any of a group of gram-negative bacteria, of the genus Rickettsia, carried as parasites by ticks, fleas and lice, that cause typhus and other diseases.
  2. Any bacterium of the order Rickettsiales. informal

词形变化

rickettsias plural rickettsiae plural

词汇关系

衍生词
rickettsemia rickettsial rickettsialpox rickettsiemia rickettsiology
相关词
Rickettsia Rickettsieae Rickettsiaceae Rickettsiales

词源

Borrowed from translingual Rickettsia (genus name), from Howard Taylor Ricketts, equivalent to Ricketts + -ia.
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