Acetone extraction

[机] 丙酮提取

🧩 词语组成解析

acetone
n. 丙酮\\n[化] 丙酮
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

🗣️ 情景例句

Well, he wakes up several times during the night,
噢, 他一夜醒了好几次,
He who does no good, does evil enough.
好事不做,坏事做绝。
A drink? We've only just started! There are twenty more trees to be planted!
喝水?我们才刚刚开始!还有20多株树要种呢!
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