Acetone
n. 丙酮\\n[化] 丙酮
📖 牛津释义
acetone
n[U]
(chemistry 化) colourless liquid with a strong smell used to dilute paints and varnishes and to make certain chemicals 丙酮.
🗣️ 情景例句
You have to ask for my father's permission.
你必须征得我父亲的同意。
How long will it take you to make it?
你要多久才能做好它?
Both planes were going to take off on July 25th, but Latham failed to get up early enough,
两天飞机都打算在7月25日起飞,但莱瑟姆那天起床晚了。
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