Rectification packed column
[化] 填充精馏塔
🧩 词语组成解析
rectification
[[ˌrektifi'keiʃən]]
n. 改正, 矫正, 整流\\n[化] 精馏
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
and you won't be able to have dinner.
你没有办法吃晚饭了。
To wait impatiently for the late bus
焦急地等着迟迟不来的公车
I'm sure she is.
我肯定她有40岁了。