英汉词典

1. 有效的;能产生预期效果的
    Something that is effective works well and produces the results that were intended.

    e.g. The project looks at how we could be more effective in encouraging students to enter teacher training...
           该项目着眼于我们如何能够更加有效地鼓励学生参与教师培训。
    e.g. Simple antibiotics are effective against this organism...
           一般的抗生素能够有效对抗这种微生物。