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。
词根词缀法
pre-前,先+-clud-关,闭+-e动词词尾
同根词汇
preclude adj.precludable能预防的preclusive妨碍的;除外的;预防的n.preclusion排除;阻止;妨碍;预防
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.
来源:互联网摘选结论高原适应性训练可有效地预防急性高原反应的发生.
来源:互联网摘选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.
来源:网络文摘精选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。
来源:互联网摘选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.
来源:互联网摘选报废: 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.
来源:互联网摘选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.
来源:词典精选例句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.
来源:互联网摘选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.
来源:网络文摘精选Black holes are dense, but their event horizons preclude observations.
黑洞密度足够高,但是他们的视界阻止了观察者。
来源:互联网摘选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.
来源:网络文摘精选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.
来源:网络文摘精选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.
来源:词典精选例句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.
来源:网络文摘精选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.
来源:互联网摘选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。
来源:《柯林斯高阶英汉双解学习词典》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.
来源:网络文摘精选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。
来源:《柯林斯高阶英汉双解学习词典》纳米英语 · 双语娱乐资讯
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