Packed extractor
[化] 填充提取塔; 填充萃取塔
🧩 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);
n. 抽出器, 拔取的人, 抽出者\\n[计] 抽取字; 析取字
🗣️ 情景例句
I need to get out more.
我需要多出门去。
My brother wants to learn how to fly a plane.
我的兄弟要去学开飞机。
The house was dirty. They hadn't cleaned it for weeks.
房子很脏，他们好几个星期没打扫了。