Simoneprevented 解释？
的有关信息介绍如下：
prevent的过去式[pri5vent]v.防止, 预防prevent[prI5vent]vt.防止；预防prevent a disease预防疾病It is the job of the police to prevent crime.防止犯罪是警察的职责。（常与from连用）阻止；制止；妨碍We were prevented by heavy smog from seeing anything.浓雾使我们看不到任何东西。What prevented you from joining us last night?昨天晚上什么事使你不能参加我们的晚会?
