guesswork
US /ˈɡes.wɝːk/
UK /ˈɡes.wɝːk/
1.
猜测, 推测
the process of making a judgment or decision without having enough information to know for certain what is correct or true
:
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The exact number of attendees is still a matter of guesswork.
确切的出席人数仍然是猜测。
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Much of the early research involved a lot of guesswork.
许多早期研究涉及大量的猜测。