Packaging density
[计] 组装密度
🧩 词语组成解析
packaging
['pækidʒiŋ]
n. 包装;包装材料;包装风格;打包;
v. 包装(package的ing形式);
🗣️ 情景例句
Ten o'clock.
十点钟。
Saying is one thing, and doing another.
说是一回事，做是另一回事。
I sometimes stay in bed until lunchtime.
有时我要一直躺到吃午饭的时候。