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
They all work hard, without exception.
他们个个努力工作，无一例外。
John had a rough time last night.
约翰昨晚好像挺轰轰烈烈的样子。
They are often more industrious, useful citizens than those who are never late.
他们与那些从不迟到的人相比，常常是更勤奋有用的公民。