音标：[pri'venʃәn]
n. 阻止, 妨碍, 预防
【医】 预防
在线英汉词典
prevention的短语、例句：
prevention n 1 [U] (action of) preventing 阻止; 防止; 妨碍; 预防
the prevention of crime 防止犯罪行为
the prevention of cruelty to animals 防止虐待动物. 2 (idm 习语) pre,vention is ,better than `cure (saying 谚) it is easier to prevent sth happening than to undo the damage or cure the disease later 预防胜於治疗; 宜未雨绸缪.

标签：prevention,用法,音标,短语