资料来源 : pyDict

有利地,有益地

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

Profitable \Prof"it*a*ble\, a. [F. profitable.]
   Yielding or bringing profit or gain; gainful; lucrative;
   useful; helpful; advantageous; beneficial; as, a profitable
   trade; profitable business; a profitable study or profession.

         What was so profitable to the empire became fatal to
         the emperor.                             --Arbuthnot.
   -- {Prof"it*a*ble*ness}, n. -- {Prof"it*a*bly}, adv.

资料来源 : WordNet®

profitably
     adv : in a productive way; "they worked together productively for
           two years" [syn: {productively}, {fruitfully}] [ant: {unproductively},
            {unproductively}, {unproductively}]