- 1. 这项提案中的未知数太多了。
- There are so many unknowns in the proposal.
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- 2. 等式中的X和Y都是未知数。
- X and Y in the equation are both unknowns.
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- 3. 人的无知带来了恐惧，对未知事物的恐惧。
- Ignorance of people brings fear, fear of the unknown.
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- 4. 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》
- 5. 一个先前未知的极端分子组织声称其实施了周五的炸弹袭击。
- A previously unknown extremist group has said it carried out Friday's bomb attack.
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- 6. 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.
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- 7. 它促使我们去探索宇宙的未知领域。
- It urges us to explore the unknown domain of the universe.
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- 8. 我记得那种对未知的恐慌感。
- I remember the fear and the panic of the unknown.
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- 9. 他默默地走进未知的世界。
- Silently, he let himself go into the unknown.
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- 10. 迄今他的下落全然未知。
- His whereabouts have been utterly unknown so far.
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- 11. 作者确实通过谈论未知物种暗示了这一点。
- The author does imply this by talking about unknown species.
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- 12. 它黑暗而未知。
- It's dark and unknown.
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- 13. 这种色素为什么会存在和它可能有什么作用是未知的。
- Why this pigment is there and what it might do was unknown.
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- 14. 高考结束后，我们将告别彼此并启航驶向未知的未来。
- After the College Entrance Examination, we will bid farewell to each other and set sail for an unknown future.
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- 15. 这艘宇宙飞船即将开始一趟振奋人心的未知世界之旅。
- This spaceship is about to start an exciting voyage into an unknown world.
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- 16. 当面对一些未知的事情时，拿出一点勇气就有可能带来成功。
- A little bravery can result in the possibility of success when confronted with something unknown.
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- 17. 随着时间的推移，这些选择可以累积成其他动物未知的进步壮举。
- Strung together over time, these choices can accumulate into feats of progress unknown to other animals.
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- 18. 此外，当面对一些未知的事情时，一点勇气可以导致成功的可能性。
- Furthermore, a little bravery can result in the possibility of success when confronted with something unknown.
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- 19. 在Juan的世界里，未知和未被发现的东西是广阔而不可思议的。
- In Juan's world, the unknown and undiscovered was vast and marvelous.
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- 20. 正是这种对未知的感觉，使得月球的远侧成为科学和太空研究的一个有趣的地方。
- It's this sense of the unknown that makes the far side of the moon such an interesting place for scientific and space research.
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- 21. 见越入道的真实身份仍是未知，但有些地区的人们相信他是由黄鼠狼，狐貍或貍变的。
- Mikoshi-nyudo's true identity is unknown, but in some areas, he is believed to be a shape-shifting weasel, fox or tanuki.
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- 22. 头两个符号是未知的，但商博良知道，在最右边重复出现的象形文字代表“S”的声音。
- The first two of these symbols were unknown, but Champollion knew that the repeated hieroglyphs to the far-right symbolized an "S" sound.
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- 23. 在DHL速递办公室附近，枪手开车接近他们的车后开火，尚未知国籍的一男一女死亡。
- A man and a woman of unknown nationalities died when gunmen driving by opened fire on their car near the DHL courier office.
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- 24. 一个现实而紧迫的问题是，许多植物物种还没有被编目，因此它们在生态系统中的位置是未知的。
- A real and pressing issue is that many plant species have not yet been cataloged, and so their place in the ecosystem is unknown.
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- 25. 这些“思想实验”是几页纸的计算，由一个虚拟的未知者签名并提交给著名的《物理学年鉴》杂志。
- These "thought experiments" were pages of calculations signed and submitted to the prestigious journal Annalen der Physik by a virtual unknown.
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- 26. 西非所有从某个未知的日期开始记录的主要农作物都是从其他地方引进的，刚开始是种植水稻和山药。
- All the recorded staple crops grown in western Africa were introduced from elsewhere, beginning, at some unknown date, with rice and yams.
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- 27. 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.
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- 28. 局势中的未知因素在东欧。
- The wild card in the picture is eastern Europe.
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- 29. 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.
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- 30. 他把生命看作是一次探索未知世界的航行。
- He saw life as a voyage of discovery.
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