Efficacity
n. 效力, 功效
🗣️ 情景例句
There's so many things to talk about.
有许多事情需要讨论。
March comes in like a lion and goes out like a lamb.
三月来如雄狮，去如绵羊。
The snake then wound itself round the wires.
于是蛇就缠住了几根电线。