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
Where?
在哪？
He failed the examination but he didn't seem to care.
他考试不及格却似乎并不在乎。
everybody,that is, except his six-year-old daughter, Jenny.
就是说，除他6岁的女儿珍妮之外的每一个人。