Efficacies
(efficacy 的复数) n. 功效, 效力\\n[医] 效能, 功效, 效验
🗣️ 情景例句
Jnice to have you with us.
很高兴你能跟我们在一起。
Which one is more economical?
哪一个是比较经济的？
We've been anxious about you. We were expecting you back much earlier.
我们都为你们着急呢。都盼着你们早点儿回来。