Efficacies
(efficacy 的复数) n. 功效, 效力\\n[医] 效能, 功效, 效验
🗣️ 情景例句
All right. Is...is Susan coming?
好吧， Susan来吗？
Are you sure this is where we are to meet them?
你确定要在这个地方和他们碰头吗？
My name is Kate Green. I am English. I am seven.
我的名字是凯特格林，我是个英国人，七岁了。