prevent

/pɹɪˈvɛnt/ 动词 A2

中文：预防、防止

To stop (an outcome); to keep from (doing something). (transitive) · I brush my teeth regularly to prevent tooth decay.· Barriers have been put up to prevent more people (from) entering the stadium.

He/she/it prevents · 过去式 prevented · 过去分词 prevented · -ing形式 preventing

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动词形式

He was dressed for the part, and all his good angels had not the power to prevent him from acting it.

I was beginning to be afraid you weren’t coming for me and I was imagining all the things that might have happened to prevent you.

She reads entirely too much--” this to Marilla as the little girls went out--“and I can’t prevent her, for her father aids and abets her.

I don’t feel that I could endure the disappointment if anything happened to prevent me from getting to the picnic.

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