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 price has been consistently maintained.
价格始终保持稳定。
The wire has got crossed.
电话串线了。
I had a seat beside the window.
我的座位在窗口旁