Pre-packed
(pre-pack 的过去分词) vt. 预先包装\\nn. 预先包装
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
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
OK.
好的。
I had never seen a grown man break down and cry.
我从未曾看到过一个这么强壮的汉子痛哭失声。
After they carved the characters on rocks, they put a piece of wet paper on top of the characters and beat it lightly.
他们把字刻在石块上后，再把一张潮湿的纸放在字的上面，并轻轻地拍打。