Filling agent
[化] 填充物; 填充剂
🧩 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
so that each one would be a part of it.
好让每个人都成为它的一部分。
Don't forget to put stamps on the letter before you mail it.
不要忘记在寄信以前把邮票贴在信封上。
It's seven ten.
七点十分了。