Orifice extraction column
[化] 筛板式萃取塔
🧩 词语组成解析
orifice
['ɔrɪfɪs]
n. 孔;洞口;
extraction
[ɪk'strækʃən]
n. 取出，抽出;血统，家世，出身;[化]提取（法），萃取（法），回收物，提出物，精炼;[数]开方，求根;
ex分开+tract拉+ion表名词 → 提炼；抽出
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
But his teeth hurt, and he just can't get to sleep, poor dear.
但他的牙疼， 他不能入睡， 可怜的小宝贝。
Lily is a Sophomore now.
莉莉现在大学二年级。
A long time ago, one of his ancestors who lived in Africa went into the forest to cut down a tree to make a drum.
很久以前，他那生活在非洲的祖先中有一人走进森林去砍树来做鼓。