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单词	spirillum
释义	spirillum noun spi·​ril·​lum spī-ˈri-ləm  plural spirilla spī-ˈri-lə  : any of a genus (Spirillum) of curved elongated motile bacteria having tufts of flagella at both poles broadly : a spiral filamentous bacterium (such as a spirochete) Word History Etymology New Latin, from diminutive of Latin spira coil First Known Use circa 1875, in the meaning defined above Medical Definition spirillum noun spi·​ril·​lum spī-ˈril-əm  1 capitalized : a genus of gram-negative bacteria comprising elongated forms having tufts of flagella at both poles and usually living in stagnant water rich in organic matter see rat-bite fever sense b 2 plural spirilla -ˈril-ə  : any bacterium of the genus Spirillum
随便看	overarching overarm overarmed overarming overarms overarousal overarousals overarrange overarranged overarranges overarranging overarticulate overarticulated overarticulates overarticulating overassert overassert oneself overasserted overasserting overassertion overassertions overassertive overassertivenesses overasserts overassess

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。