Combination filling
[医] 复合填料
🧩 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
We had this part of the conversation
我们正谈到这儿
Moderation in all things is the best of rules.
中庸之道是最好的准则。
The question was, which one?
问题是，哪一种气体导致火灾呢？