Backfilled
v. 回填（挖掘的洞穴）( backfill的过去式和过去分词 )
🗣️ 情景例句
Come on, you can do that.
振作起来，你一定行。
Wine and judgement mature with age.
酒存放年代越久越香，判断力随年龄而增长。
I brought it here three days ago.
3天前。