油门

油门	yóu mén	accelerator (pedal) / gas pedal / throttle
油	yóu	oil / fat / grease / petroleum / to apply tung oil, paint or varnish / oily / greasy / glib / cunning
门	Mén	surname Men
门	mén	gate / door / CL:扇 / gateway / doorway / CL:个 / opening / valve / switch / way to do something / knack / family / house / (religious) sect / school (of thought) / class / category / phylum or division (taxonomy) / classifier for large guns / classifier for lessons, subjects, branches of technology / (suffix) -gate (i.e. scandal; derived from Watergate)