prevent
美 [prɪ'vent] 
英 [prɪ'vent] 
- v.阻止;阻碍;阻挠
 - 网络防止;预防;妨碍
 
过去分词:prevented  现在分词:preventing  第三人称单数:prevents  
v.+n.
prevent infection,prevent disease,prevent damage,prevent crisis,prevent use
adv.+v.
completely prevent
prevent
显示所有例句
1.  | 阻止;阻碍;阻挠to stop sb from doing sth; to stop sth from happening  | 
The accident could have been prevented. 这次事故本来是可以防止的。  | |
He is prevented by law from holding a licence. 法律不准他持有执照。  | |
Nothing would prevent him from speaking out against injustice. 什么都不能阻止他鸣不平。  | |
Nothing would prevent him/his speaking out against injustice. 什么也阻挡不了他为不平之事鸣冤叫屈。  |