to brush one's teeth

to use a credit card (or swipe card, smart card etc)

brush; scrub; CL:把[ba3]

to renovate; to refurbish; to refresh (computer window); to write a new page (in history); to break (a record)

to flash; to overwrite the firmware (computing)

toothbrush; CL:把[ba3]

to print; printing

to paint; to whitewash; emulsion; plaster

to wipe clean; to scrub; (fig.) to get rid of (a bad reputation, a misconception etc)

to cleanse; to scrub; to scour; to wash down; to erode; to wash away