Orifice extraction column
[化] 筛板式萃取塔
🧩 词语组成解析
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
🗣️ 情景例句
and the Stewart family.
和Stewart一家人。
To have a girl friend
有女朋友
Many strange new means of transport have been developed in our century,
本世纪已研制出许多新奇的交通工具,
更多情景英语 ›