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
Looking at the houses.
看房子。
If we cannot get what we like, we have to like what we can get.
随遇而安。
Children always appreciate small gifts of money.
孩子们总是喜欢得到一些零花钱。