Packed column
[化] 填充塔; 填充蒸馏塔
🧩 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 can imagine what is going through your head.
我能想像你的头脑正在考虑什么事。
Weak men wait for opportunity, but the strong men make it.
若者等待机会，强者创造机会。
It doesn't matter.
不要紧。