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
Come on, you big guy.
过来， 你这个好小子。
United's Flight 102 leaves at 9:20.
联合公司的102次班机9点20分起飞。
As there were not enough lifeboats for everybody, 1,500 lives were lost.
由于没有足够的救生艇运载所有乘客，结果，1，500 人丧生。