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
that will bring parents and teachers together once a week
让家长们及教师每星期一次
Skiing is such a challenging sport!
滑雪是非常有挑战性的运动!
Every day you can have one apple, one orange, one piece of dry bread, and a glass of water.
你每天可以吃一个苹果,一个桔子,一块面包,还有一杯水。
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