Efficacity
n. 效力, 功效
🗣️ 情景例句
Chances are they'll give in.
他们也许会做出让步。
The crow thinks his own bird fairest.
乌鸦总以为自己的雏鸟最美。
It contained five large bars of chocolate and three bags of sweets!
里面装了5大块巧克力和3袋糖果！