及物动词
1. 排除；杜绝；防止
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;If something precludes an event or action, it prevents the event or action from happening.
2. 阻止；妨碍
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;If something precludes you from doing something or going somewhere, it prevents you from doing it or going there.
1. keep from happening or arising
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;make impossible
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;e.g. My sense of tact forbids an honest answer
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;Your role in the projects precludes your involvement in the competitive project
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;Synonym: preventforestallforecloseforbid
2. make impossible, especially beforehand