Packing density
[计] 组装密度
🧩 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
your reasons for wanting an animal.
你要养动物的原因。
When Anna crushed the herbs, the air smelled sweet.
当安娜把香草压碎时，空气里飘荡着甜香。
The old lady enjoys a quiet life with her family.
老太太和她的家人安享宁静的生活。