stone roller; roller and millstone; to grind; to crush; to husk

water; (after a name) ... River; to swim (used mostly in 会水 and 水性); (coll.) lacking in substance; shoddy; (bound form) additional cost; extra income; classifier for washings of a garment

fruit

horizontal; level; a standard; a level (of ability, development etc.)

salary; wage

to pulverize; to crush

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

roller (used for milling or crushing)