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
You've really been keeping an eye on quality.
你们的确在质量上下了功夫!
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
Though he owned a large car,
尽管他有一辆豪华小轿车，