Backfill
vt. 装填, 回填\\nn. 装填, 回填
🗣️ 情景例句
Littering makes the city look like a garbage dump.
随地乱扔垃圾使城市看起来就像个大垃圾堆。
What do you do besides eating?
除了吃，你还会做什么？
All for one，one for all.
我为人人，人人为我。