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
who really needs to be wearing a tuxedo,
真正需要穿燕尾服的人，
In my opinion, the product must be priced under $ 300.
就我的意见来说，产品价格必须订在300美元以下。
How bad was the damage.
损坏情况如何？