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
It's so good to have you home again ...
真高兴 ，你又回家了……
The problem is far from easy.
这问题绝非易事。
My parents want me to go abroad.
我父母想让我出国。