揮之不去

impossible to get rid of

to wave / to brandish / to command / to conduct / to scatter / to disperse

(possessive particle, literary equivalent of 的[de5]) / him / her / it

no; not so / (bound form) not; un-

to go / to go to (a place) / (of a time etc) last / just passed / to send / to remove / to get rid of / to reduce / to be apart from in space or time / to die (euphemism) / to play (a part) / (when used either before or after a verb) to go in order to do sth / (after a verb of motion indicates movement away from the speaker) / (used after certain verbs to indicate detachment or separation)