Effy
[医]efficiency 效率，效力
🗣️ 情景例句
He is as poor as a church mouse.
他一贫如洗。
Can I have a second-class one way ticket to Chicago,please?
请给我一张去芝加哥的单程二等票好吗？
I'm sure you'll find that we are very competitive now.
我敢说你们一定会发现，我们现在的价钱是不怕别人竞争的。