螺丝

screw

spiral shell / snail / conch

silk / thread / trace / (cuisine) shreds or julienne strips / CL:條|条[tiao2] / classifier: a thread (of cloud, smoke etc), a bit, an iota, a hint (of sth) etc

screwdriver / CL:把[ba3]

screw

nut (female component of nut and bolt)

gemelli (corkscrew shaped pasta)

screwdriver

auger / gimlet / screwdriver (cocktail)

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

a "screw that never rusts" — sb who selflessly and wholeheartedly serves the Communist Party, like Lei Feng 雷鋒|雷锋[Lei2 Feng1], to whom the metaphor is attributed

nut (female component of nut and bolt)