preclude是什么意思_音标_用法_例句

简单释义：

v. 排除；妨碍；使行不通；阻止

网络 预防；杜绝；预先排除

变形：

第三人称单数：precludes  现在分词：precluding  过去式：precluded  

完整释义：

v.

1.排除,预防,消灭,杜绝
2.阻断(路等),阻止;使不可能,防碍
3.妨碍,阻碍,限制
4.避免
5.消除

例句：

1. Such requirements do not preclude the use of a national or international grid system.
   这些要求并不排除使用国家的或国际的网格系统。

2. Yet if the euro zone needs more fiscal federalism to survive, politics seems to preclude a Maastricht-style leap towards integration.
   但是如果欧元区需要更多的财政联邦化，国内政治似乎会阻止类似马斯特里赫特条约风格的大步整合。

3. And yet this device's size, weight and inability to make phone calls preclude it from replacing a smartphone.
   并且这个设备的大小、重量和能力缺陷限制着iPad无法替代智能手机。

4. Sold at a premium, to the no-names, they provide increased margins and preclude a fight to the bottom in a chase for market share.
   品牌仿制药通过额外的销售奖金，提供增加的保证金以避免和普通仿制药在市场份额的争夺中垫底。

5. Note that this does not preclude the server from also providing support for the traditional, relational interfaces.
   请注意，这并不排除服务器还会提供对传统关系接口的支持。

6. "It played for weeks in China. Piracy did not preclude it from the masses, " he said.
   他说，“这部电影在中国放映了好几个星期。盗版没有影响大家前往影院的热情。”

7. Lower reticulocyte hemoglobin contents did not preclude a response to i. . . iron.
   而低网织红细胞血红蛋白含量并不妨碍对静脉补充铁剂的反应。

8. The only way to preclude such a cataclysm, the authors argue, is to adopt much tougher counter-measures: rollback, in Cold War terms.
   该书的作者说，避免这场大灾难的唯一途径，就是采取更加严厉的反制措施：用冷战术语来说，就是“推回”（rollback）。