moot
[mut]
n.
大会;
辩论会;
假设案件;
adj.
未决议的;
无实际意义的;
有讨论余地的;
vt.
提出…供讨论;
提出（问题）;
（在假设法庭上）实习辩论;
例句:
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How long he'll be able to do so is a moot point.
不知道他还能这样做多久。
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He argued that the issue had become moot since the board had changed its policy.
他争辩说这项议题已变得毫无实际意义，因为董事会已经改变了政策。
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The oil versus nuclear equation is largely moot.
石油和核能之间的关系还很有争议.
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Whether it will prove popular is a moot question.
来自THETIMES
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The question of what came before the big-bang is moot.
来自SA
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To some investors that may seem like a moot point.
来自WSJ