1. 这招果然能起点：俺不死心说俺是Celebrity, | 这招果然能起点Effectivity. | 小妞颇感兴趣问Really?
2. 效能：effective value 有效值 | effectivity 效能 | efficiency 效能
3. 这招果然能：俺不死心说俺是Celebrity, | 这招果然能Effectivity. | 小妞颇感兴趣问Really?
noun
1. power to be effective
the quality of being able to bring about an effect
Synonym: effectiveness effectualness effectuality