Efficientibility
高效率性
🗣️ 情景例句
I love to get away and spend a few days with nature.
我好想离开这里到大自然里呆几天。
I'm sorry to have kept you waiting.
很抱歉，让你久等了。[分词作状语]
The man on the motorbike was travelling too fast.
摩托车上的人开得太快。