efficacy
中文意思
- n. 功效
- n. 效力
英文释义
- n. capacity or power to produce a desired effect
词形变化
- 复数
- efficacies
例句
n. 功效
Many people drink green tea because they believe in its health efficacy.
很多人喝绿茶是因为相信它对健康有功效。
n. 效力
Doctors are conducting tests to prove the efficacy of the new medicine.
医生们正在进行试验，以证明这种新药的效力。