疲憊不堪

To be weary or exhausted; feeling tired; to make tired; to be fed up; weak or aged; low prices and slow sales.

Exhausted; extremely tired and weary; fatigued.

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

can; to be able to; to endure; to bear; worthy of; capable of a certain quality