Packing fraction
[化] 充填率
🧩 词语组成解析
packing
['pækiŋ]
n. 包装，打包;包装材料;（缝隙）填料;
v. 压紧(pack的ing形式);装满;
🗣️ 情景例句
The movie was pretty good.
那部电影非常好。
A true friend is known in the day of adversity.
疾风知劲草，患难知友情。
and shows no signs at present of ceasing to rise.
并且目前尚无停止上升的迹象，