资料来源 : pyDict

臆测,猜测,凭猜测所作之工作

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

Guesswork \Guess"work`\, n.
   Work performed, or results obtained, by guess; conjecture.

资料来源 : WordNet®

guesswork
     n : an estimate based on little or no information [syn: {guess},
          {guessing}, {shot}, {dead reckoning}]