碾压

碾压	niǎn yā	to crush or compact (with a roller) / to run over (with a vehicle) / (fig.) to trounce; to wipe the floor with; to be far superior
碾	niǎn	stone roller / roller and millstone / to grind / to crush / to husk
压	yā	to press / to push down / to keep under (control) / pressure
压	yà	used in 压根儿 / used in 压马路 / used in 压板