preclude, prevent
这组词都表示“阻止”。它们的区别在于:prevent强调存在不可逾越的障碍, preclude则强调存在某种情况、条件或预防措施而阻止了某事的发生。
- 词义辨析
- 双语例句
1、
AV pump can preclude edema effectively.
AV泵 可有效促进下肢长管状骨术后水肿消除.
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2、
Anatomic constraints may preclude the insertion a transarticular screw unilaterally or bilaterally.
解剖制约可能妨碍单边或双边插入关节螺钉.
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3、
Conclusion Adaptation training can preclude acute high altitude reaction and elevate altitude acclimatization.
结论高原适应性训练可有效地预防急性高原反应的发生.
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4、
Black holes are dense, but their event horizons preclude observations.
黑洞密度高, 但是它们的视界阻碍了观测.
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5、
This measure may preclude the exclusive agency from selling crucial crude oil.
这个措施可以使专有的代理不能出售决定性的原油.
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6、
We try to preclude any possibility of misunderstanding.
我们努力排除任何误解的可能性.
——《简明英汉词典》
7、
In some cases poor English precluded them from ever finding a job.
英语不好有时会让他们找不到工作。
辞典例句
8、
In the realm of totalitarian kitsch , all answers are given in advance and preclude any questions.
在极权主义的庸俗作品里, 所有的答案都提前给出并产生了新的问题.
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9、
This does not preclude the participation of healthy volunteers in medical research.
此种评估亦应涵括参与研究的健康志愿者.
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10、
Scrap: action on a nonconforming product to preclude its originally intended use. EXAMPLE Recycling, destruction.
报废: 为避免不合格产品原有的预期用途而对其所采取的措施. 示例:回收 、 销毁.
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11、
Special Forces are often deployed to preclude , preempt and resolve terrorist incidents abroad.
特种部队常常被派遣去预防、解决各地恐怖事件.
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12、
Such an assay does not preclude the direct exchange of serine and glycerol phosphate.
这样一个试验并不杜绝丝氨酸同磷酸甘油的直接交换.
辞典例句
13、
Don't rule working with your hands . It does not preclude using your head.
对于年轻人来说, 死亡是遥远的谣言.
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14、
His religious beliefs precluded him/his serving in the army.
他的宗教信仰不允许他服兵役。
牛津高阶英汉双解词典
15、
Such a procedure does not preclude fracture.
这个方法不能消除断裂的发生.
辞典例句
16、
Key question is how to recognize and preclude the risks for capital account openness.
资本账户开放带来风险是肯定的,关键是如何识别资本账户开放所带来的风险并采取行之有效的手段与办法防范与化解风险.
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17、
This agreement do not preclude a further agreement between the parties in the future.
该协议不会阻止当事人之间在未来达成进一步的协议.
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18、
A prior engagement will preclude them from coming.
他们因为有约在先,不能来了.
辞典例句
19、
He would rebuff enquiries in such a way as to preclude any further discussion.
他会断然拒绝询问，使得无法进行进一步的讨论。
柯林斯高阶英语词典
20、
General principle is that such clauses do not preclude implied terms.
普遍原则是这样的条款不排除隐含条款.
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21、
Better options may come along later, and taking the first option will preclude them.
后面可能会出现更好的选择, 选择第一个将错失以后的机会.
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22、
The technologies of art preclude participation.
因为这些艺术行为本身就排斥互动.
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23、
The lack of any methoxysubstituted benzenes would preclude any insertion process taking place.
例中没有甲氧基取代的笨,就应当排除任何嵌入反应的发生.
辞典例句
24、
A constitutional amendment precludes any president from serving more than two terms...
一项宪法修正案使得任何总统的任职不得超过两届。
柯林斯高阶英语词典
25、
It reaches its highest, like conclusion of episode, and a preclude of the next one.
有小小的高潮, 像是上一段乐章的总结, 又像是下一段旋律的开启.
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26、
My present finances preclude the possibility of buying a car.
按我目前的财务状况我是不可能买车的.
辞典例句
27、
rules that preclude experimentation in teaching methods
禁止进行教学方法试验的规定
朗文当代高级英语词典 第6版
28、
At 84, John feels his age precludes too much travel...
84岁的约翰感到自己年事已高，不能进行太多的旅行。
柯林斯高阶英语词典
29、
Lack of time precludes any further discussion.
由于时间不足，不可能进行深入的讨论。
牛津高阶英汉双解词典
30、
Impedance considerations preclude closing multiple paths in RF and microwave testing.
在射频(RF)和微波测试中,由于阻抗的原因,所以排除了闭合多条路径的可能性.
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- 相关短语
- preclude fromv.阻止，妨碍;
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