擦 - grate, rub, scratch

scratch; graze; scrape; abrasion

friction

to rub; to scrub; to scrape

to rub; to chafe; to strike (match); to file; to frost (glass)

grazing; skimming; almost touching; passing within inches; being within a whisker; shaving close

rubbing; scrubbing; scraping

scratch; graze; abrasion

rubdown with a dry towel

frictional resistance; frictional drag; frictional force

fricative; fricative consonant

quarreling; wrangling; argument; fuss

to rub in; to smear on; to spread on; to daub