资料来源 : pyDict

辛苦

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

Laborious \La*bo"ri*ous\, a. [L. laboriosus,fr. labor labor: cf.
   F. laborieux.]
   1. Requiring labor, perseverance, or sacrifices; toilsome;
      tiresome.

            Dost thou love watchings, abstinence, or toil,
            Laborious virtues all ? Learn these from Cato.
                                                  --Addison.

   2. Devoted to labor; diligent; industrious; as, a laborious
      mechanic. -- {La*bo"ri*ous*ly}, adv. --
      {La*bo"ri*ous*ness}, n.

资料来源 : WordNet®

laboriousness
     n : the quality of requiring extended effort [syn: {operoseness},
          {toilsomeness}]