Packed absorption column
[化] 填充式吸收塔
🧩 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);
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Jack Wang? No, I don't think I know him.
杰克王？我想我不认识。
What are you speaking about?
你正在谈什么？
They were still neck and neck! But the other runners were not far behind.
他们仍在肩并肩地跑！但是，其他运动员也距离他们不远。