Efficacity
n. 效力, 功效
🗣️ 情景例句
I'll call him right now. No point in delaying.
我现在就打给他。没有道理要拖拉。
I wish I could find one just like it.
要是我也能碰到这样一件就好了。
This may sound fantastic, but it is easily calculated.
这点听起来令人难以置信，但却很容易计算出来。