螺旋体

Spirochaetes, phylum of extremophile bacteria / spiral-shaped bacterium, e.g. causing syphilis

spiral shell / snail / conch

spiral / helix / screw

to revolve / a loop / a circle

to whirl / immediately / variant of 鏇|镟[xuan4]

body / form / style / system / substance / to experience / aspect (linguistics)

Borrelia, genus of Spirochaete bacteria

Borrelia, genus of Spirochaete bacteria

leptospirosis