screw

propeller

bolt (male component of nut and bolt)

sea snail; whelk; conch

screwdriver; CL:把[ba3]

spinning top; gyroscope

nut (female component of nut and bolt)

spiral shell; snail; conch

moon snail (sea snail of the Naticidae family)

river snail

screwdriver

conch; shell as horn for signaling

nut (female component of nut and bolt)

screw

propeller

spiral pattern; whorl of fingerprint; thread of screw

spiral

river snail

pitch of spiral; pitch of screw

screw

spiral coil (in hairdressing)

Oncomelania

see 九孔[jiu3 kong3]

(of an actor, announcer etc) to stumble over words (Tw)

snail poison

cholera (with dehydration)

biluochun or pi lo chun, a type of green tea grown in the Dongting Mountain region near Lake Tai 太湖[Tai4 Hu2], Jiangsu

giant Amazon snail (Ampullaria gigas spix) that has devastated rice paddies in China since its introduction in the 1980s

nut (female component of nut and bolt)

nut (female component of nut and bolt)

gemelli (corkscrew shaped pasta)

screw

auger; gimlet; screwdriver (cocktail)

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

spiral

fusilli (corkscrew shaped pasta)

spiral algae; spirulina (dietary supplement)

wrench

fusilli (pasta)

solenoid

luosifen (rice noodles served in a broth made from river snails and pork bones, often seasoned with stinky fermented bamboo shoots)

gyroscope

nautilus; ammonite (fossil spiral shell)

hexagonal nut

fidget spinner

square headed nut

conotoxin

screwdriver

spiral surface