preclude

动词

1. 1

   排除、杜绝、使不可能正式

   The new safety rules preclude any possibility of a similar accident.

   新的安全规定杜绝了再度发生类似意外的可能。

2. 2

   阻止、使无法、妨碍正式

   His injury precluded him from taking part in the final match.

   他的伤势使他无法参加最后一场比赛。