effectiveness
/ɪˈfektɪvnəs/
📚
3569
托福
the degree to which something is successful in producing a desired result; success. "the effectiveness of the treatment"
noun [抽象名词] 有效性，效力
But on the general effectiveness of the social cure, Rosenberg is less persuasive. 但是在社会疗法的普遍有效性的问题上，罗森博格反倒没有那么令人信服。
后缀: ness
【noun】 表示状态或质量的性质 - indicating the state or quality of
原词: effectiveness
是通过后缀 【ness】 构成的派生词
- effectiveness 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 15 Secrecy in industry effectiveness 名词: 成效，效力
- 网友用 “Effectiveness” 造句精选
- There's solid evidence that there are huge differences in the effectiveness of teachers. 有确凿的证据表明，教师的工作效率存在巨大差异。
- As a general rule, it's important to differentiate between effectiveness and absolute time commitments. 一般说来，区别效率和绝对的时间投入很重要。