揮之不去

To wave or brandish; to command or conduct; to scatter or disperse; to wipe away; to squander.

Possessive particle, similar to 的; pronoun for him, her, it, them; verb meaning to go; preposition indicating location or relation.

Function word; no; not; un-; negative prefix; used to form questions or emphasize a statement; sometimes used for rhythm.

To go to a place; to leave; to depart; to die (euphemism); to send or remove; to be apart from; used before a verb to indicate going to do something.