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这项提案中的未知数太多了。
There are so many unknowns in the proposal.
《牛津词典》
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等式中的X和Y都是未知数。
X and Y in the equation are both unknowns.
《牛津词典》
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战争的持续时间是其中一个最大的未知数。
The length of the war is one of the biggest unknowns.
《柯林斯英汉双解大词典》
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他们能给我们多少实际帮助还是个未知数。
How much practical help they can give us is uncertain.
《柯林斯英汉双解大词典》
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她现在认识马克斯也好几年了，但是他仍然是个大大的未知数。
She had known Max for some years now, but he was still pretty much an unknown quantity.
《柯林斯英汉双解大词典》
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他还能这样做多久是一个未知数。
How long he'll be able to do so is a moot point.
《柯林斯英汉双解大词典》
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在一些数学练习中，字母“x”通常代表一个未知数。
The letter "x" often represents an unknown number in some Math exercises.
youdao
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这项新计划的命运还是个未知数。
The fate of the initiative is uncertain.
youdao
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一个方程有两未知数，无法解出来。
I have one equation with two unknowns so I can't solve it yet.
youdao
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一切都是未知数：这完全是概率问题。
Nothing is certain: it's all a matter of probability.
youdao
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佩林和赫卡比还是未知数。
Palin and Huckabee are the unknowns.
youdao
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这就得到两方程两未知数，这是可解的。
Now I have two equations with two unknowns and now I can solve.
youdao
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您如何应对架构中的这些未知的未知数呢？
How do you deal with unknown unknowns in architecture?
youdao
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另一项重要的未知数，是全球化拆解的程度。
Another important unknown is the extent to which globalisation unravels.
youdao
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但是是否能成功还是个未知数。
But their success remains to be seen.
youdao
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其命运还是个未知数。
Its destiny is uncertain.
youdao
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但是这仍然是一个很大的未知数。
But that's a big if.
youdao
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英国鲜奶供应的将来还是未知数。
The future of the UK fresh milk supply is in no way secure.
youdao
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两院能否达成妥协尚是未知数。
It's unclear if the two Chambers will reach a compromise.
youdao
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一个方程两未知数。
One equation with two unknowns.
youdao
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两方程的两未知数。
Two equations with two unknowns.
youdao
-
科学家表示，该计划的成功几率仍然是个未知数。
Scientists say the plan's chances of success are unknown.
youdao
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而谁将能够统领这些议员却是个未知数。
Who will command these legislators is less so.
youdao
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然而，关于此道的安全性与有效性仍有许多未知数。
However, there are still many unknowns surrounding the safety and effectiveness of that strategy.
youdao
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然而，关于此道的安全性与有效性仍有许多未知数。
However there are still many unknowns surrounding the safety and effectiveness of that strategy.
youdao
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但在这以后，具体情况会怎么样，目前仍是未知数。
But how exactly it happens after that is still uncertain.
youdao
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但能否成功还是未知数。
But their success is questionable.
youdao
-
但能否成功还是未知数。
But their success is questionable.
youdao