spirillumn.

英 spaɪ'rɪləm | 美 spaɪ'rɪləm

中文n. 螺菌属；[微] 螺旋菌

词根词源

spirillum (n.)(plural spirilla), 1875, Modern Latin, diminutive of Latin spira (see spiral (adj.)). So called for their structure.

关键词

spirillum