prevent

/prɪˈvent/📚 1087 97 4四级六级考研托福中考高考

To prevent something means to ensure that it does not happen. ^预防

verb [vt. 及物动词]阻止，阻碍；防止，预防；设置障碍

To prevent someone from doing something means to make it impossible for them to do it.
阻止

prevent 出现在下面的课文中: Lesson 44 Speed and comfort; Lesson 54 Instinct or cleverness?; Lesson 56 Our neighbour,the river

prevent

vt. 预防，防止；阻止

单词造句:

相关词汇

复合词prevention/prɪˈvenʃn/n. 预防；阻止；妨碍