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
She says Carter Boswell is on the TV right now--
她说Carter Boswell现在正在电视上呢
The Christmas tree is gorgeous.
圣诞树真华美。
I don't know. I think he's very old.
不知道。我想他年纪一定很大了。