effectiveness
🇺🇸
/ɪˈfektɪvnəs/
🇬🇧
/ɪˈfektɪvnəs/
noun
C1
how well something works to get the desired result
We tested the effectiveness of the new medicine in treating the disease.
我們測試了這種新藥在治療該疾病方面的有效性。
translation
有效性
詞形變化
Plural
effectivenesses