撇掉

to skim froth or foam from the surface of a liquid

to cast away / to fling aside

to throw / to cast / left-slanting downward brush stroke (calligraphy)

to fall / to drop / to lag behind / to lose / to go missing / to reduce / fall (in prices) / to lose (value, weight etc) / to wag / to swing / to turn / to change / to exchange / to swap / to show off / to shed (hair) / (used after certain verbs to express completion, fulfillment, removal etc)