曲柄鑽

hand drill with a crank handle

surname Qu

bent / crooked / wrong

tune / song / CL:支[zhi1]

variant of 麴|曲[qu1]

yeast / Aspergillus (includes many common molds) / Taiwan pr. [qu2]

crank handle

handle or shaft (of an axe etc) / (of a flower, leaf or fruit) stem / sth that affords an advantage to an opponent / classifier for knives or blades

to drill / to bore / to get into / to make one's way into / to enter (a hole) / to thread one's way through / to study intensively / to dig into / to curry favor for personal gain

an auger / diamond