Filling density
[化] (液化气的)装灌密度
🧩 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
How much extra do I have to pay for that?
我还要另外付多少？
Joys shared with others are more enjoyed.
与众同乐，其乐更乐。
It landed in the middle of the road.
落在了马路中间。