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
I find it amazing that you can't swim.
你不会游泳可真使我大吃一惊。
He did it in no time.
他马上把那事给做了。
Who told you that?
谁告诉你的？