英汉词典

1. 流行的；盛行的；普遍的
    A condition, practice, or belief that is prevalent is common.

    e.g. This condition is more prevalent in women than in men...
           这种病症在女性当中比在男性当中更为普遍。
    e.g. Smoking is becoming increasingly prevalent among younger women...
           抽烟在年轻女性中变得越来越常见。