Backdigger
反铲; 反向铲; 倒铲
✅ 同义词
🗣️ 情景例句
I researched it for over a year.
我研究了一年多。
If you want knwledge, you must toil for it.
若要求知识，必须刻苦学习。
One day she came into my room laughing happily.
有一天，她开心地笑着来到我的房间。