Backfilled
v. 回填（挖掘的洞穴）( backfill的过去式和过去分词 )
🗣️ 情景例句
Where did this money come from?
这些钱从哪来？
That's more like it!
这才像话嘛！
and that their rims are clean and dry.
瓶口清洁干燥。