Efficacies
(efficacy 的复数) n. 功效, 效力\\n[医] 效能, 功效, 效验
🗣️ 情景例句
I'm really concerned about them,
我真的为他们担心，
This is to be my treat, so I'll pay for everything.
这次轮到我作东，所以一切由我付账。
Yes, we only have one more item to take care of.
是啊，要谈的只剩下一项而已了。