资料来源 : pyDict

尽力,努力,行使,发挥

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Exertion \Ex*er"tion\, n.
   The act of exerting, or putting into motion or action; the
   active exercise of any power or faculty; an effort, esp. a
   laborious or perceptible effort; as, an exertion of strength
   or power; an exertion of the limbs or of the mind; it is an
   exertion for him to move, to-day.

   Syn: Attempt; endeavor; effort; essay; trial. See {Attempt}.

资料来源 : WordNet®

exertion
     n : use of physical or mental energy; hard work; "he got an A
         for effort"; "they managed only with great exertion"
         [syn: {effort}, {elbow grease}, {travail}, {sweat}]