Density packing
[电] 封装密度
🧩 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
I've been moonlighting for years.
我几年来一直兼职。
I had a glass of water.
我喝了一杯水。
It is recounted of Thomas Carly1e that when he heard of the illness of his friend,
他听说朋友病了，