prevent

预防vv

1 prevent from阻止，制止；妨碍

2 prevent and control pollution防治污染；预防和控制污染

1 真题例句...the government has taken a variety of measures to prevent the disaster...第三套CET42017.6文本题

2 真题例句...it can't prevent them...第一套CET42015.6阅读理解

3 真题例句...They might even feel driven to support government measures to prevent people from consuming this deadly stuff...第一套CET42014.12阅读理解

4 真题例句...because they wanted to prevent damage to their unborn babies...CET42011.6听力题

5 真题例句...letting them move around the classroom and getting them to compete in teams to prevent boredom...CET42011.12阅读理解

6 真题例句...To prevent such tragedies...CET42010.12听力题

1 The rules are intended to prevent accidents..这些规定旨在预防事故。

2 We were prevented from entering the site..我们被阻止进入现场。

3 Wrap small ornaments in paper to prevent them being damaged..把小饰品用纸包上以免损坏。