Compound filling
[医] 复洞充填
🧩 词语组成解析
filling
['filiŋ]
n. 装满，填满;填充物;（糕点内的）馅;（织品的）纬纱;
v. 填满(fill的ing形式);
🗣️ 情景例句
His house was always neat.
他家经常都是干净的。
It can't be helped.
无能为力。
Don't dream away your time.
不要虚度光阴。