Underuse
vt.未充分利用(设施等),浪费地使用,使用…不当
✅ 同义词
🗣️ 情景例句
Glad to see you too, we met two years ago.
我也很高兴，我们两年前见过一次。
You two don't have much contact
？ 你们俩没怎么联系吗？
There are also endless numbers of birds in the tar as well.
沥青坑里还有无数只鸟的尸体。