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
My vacation was too short, I needed more time.
假期太短了，再有几天就好了。
He didn't say anything as to where he would go.
关于他的去处他什么也没说。
but by now the Thermopylae was over five hundred miles ahead.
但此时，“赛姆皮雷”号早已在500多英里之遥了。