Backfill
vt. 装填, 回填\\nn. 装填, 回填
🗣️ 情景例句
I can't believe it!
我简直不敢相信！
While waiting for the train I killed time by reading a book.
在等火车的时候我看书来消磨时间。
Don't talk to me like that!
别那样和我说话！