verb · to spread or apply a substance onto a surface

她在伤口上抹了一些药膏。

measure word · a classifier for thin or fleeting things like wisps of cloud, beams of light, or traces of a smile

天边挂着一抹夕阳。

verb · to apply plaster, mortar, or mud to a surface

他在墙上抹了一层石灰。

verb · to wipe

他正忙着抹桌子。

verb · to rub a surface for cleaning or to erase and remove markings

他用手抹掉了黑板上的错字。

verb · to move around or pass by the corner or edge of something

汽车抹过转角就看不见了。