(machine) gear; pinion (gear wheel)

to be too embarrassed to mention sth (idiom); to find it hard to speak about sth

(bound form) tooth; (bound form) to regard as worthy of mention

rodent

to open one's mouth; to start talking

upper teeth

bottom teeth

to despise; to hold in contempt

artificial tooth

deciduous tooth; milk tooth; baby tooth

to gnash one's teeth (in anger)

gear-shaping

mouth and teeth; enunciation; to articulate; diction; age (of cattle, horses etc)

(fig.) close partners; interdependent

(Tw) naive and innocent (girl or boy); underage prostitute (from Taiwanese, Tai-lo pr. [iù-khí])

to mention (e.g. "don't mention it")

wisdom tooth

(engineering) hobbing (process used in manufacturing gears)

canine tooth

white teeth (symbol of youth and beauty)

molar tooth

pearly white teeth; cowry

tooth of cog wheel; gear tooth

(Tw) obstinate; argumentative; opinionated; skeptical of superstitions (from Taiwanese, Tai-lo pr. [thih-khí])

sawtooth

incisor

to grin; also pr. [lou4 chi3]

crown of a tooth

to sneer

to mention; referring to

perforations (on a postage stamp)

dental transition (from milk teeth to adult teeth)

rack (and pinion)

root of a tooth

(archaic) tooth decay

dental consonant

toothed whales; Odontoceti

gum; gingiva

tooth decay; caries

tooth decay; dental caries; decayed tooth; rotten tooth

premolar tooth (immediately behind canine teeth in some mammals)

saber-toothed tiger

anti-aliasing

labiodental (e.g. the consonant f in standard Chinese)

order of rodents (rats, squirrels etc)

rodents

see 巨牙鯊|巨牙鲨[ju4 ya2 sha1]

anti-aliasing

to quarrel; to bicker; glib repartee