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
and I have to go to the hospital.
我得赶去医院。
There's something wrong with the phone.
电话出了点儿毛病。
Thank you. Goodbye!
谢谢您。再见！