Packed density
[化] 填充密度
🧩 词语组成解析
packed
[pækt]
adj. 充满…的;塞满了…的;
v. 包装(pack的过去式和过去分词);
🗣️ 情景例句
How about grating some cheese for our spaghetti dinner?
擦点奶酪今晚做意大利面条吃好吗？
Often and little eating makes a man fat.
少吃多餐，身强体胖。
OK. I'll get the waiter.
好的，我去叫侍应生来。