Filling compound
[电] 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
I know the feeling.
我知道这种感觉。
That's it.
对了。
How would you go to Beijing, by air or by train?
你怎样去北京，是乘飞机还是坐火车？