acetone

[美]/'æsɪtəʊn/
[英]/'æsɪton/
词频: 极高

释义

n. [化]丙酮 用作溶剂和去油剂
词形变化
复数acetones

短语搭配

acetone cyanohydrin

[化]丙酮合氰化氢

例句

The nail salon uses acetone to remove nail polish.

美甲沙龙使用丙酮去除指甲油。

Acetone is commonly used as a solvent in various industries.

丙酮在各行各业中常用作溶剂。

I accidentally spilled acetone on my clothes and it ruined them.

我不小心把丙酮洒在衣服上,把它们弄坏了。

Make sure to use acetone in a well-ventilated area due to its strong smell.

由于丙酮气味浓烈,确保在通风良好的地方使用。

Acetone is flammable and should be stored away from heat sources.

丙酮易燃,应远离热源存放。

Nail technicians wear masks to protect themselves from inhaling acetone fumes.

美甲技师戴口罩以保护自己不吸入丙酮气味。

Acetone is also used as a cleaning agent for removing sticky residues.

丙酮还可用作清洁剂,去除粘性残留物。

Some nail polish removers contain acetone while others are acetone-free.

一些指甲油去除剂含有丙酮,而其他一些则不含丙酮。

Acetone evaporates quickly, making it a popular choice for quick-drying nail products.

丙酮挥发迅速,因此成为快干指甲产品的热门选择。

Always use acetone in a well-lit area to avoid accidents.

为避免事故,始终在光线充足的地方使用丙酮。

原声例句

But as for his original quest, removing acetone from nail salons?

但是,至于最初的疑问,去除美甲沙龙里的丙酮?

来源: Science in 60 Seconds Listening Collection, October 2016

It has already identified glycolaldehyde and acetone, molecules that have eight and ten atoms respectively.

它已经鉴定出了乙醇醛(8原子分子)和丙酮(10原子分子)。

来源: The Economist - Technology

And the sweet smell is this particular ketone that is given out; it's called acetone.

甜香味尤其是这种酮所散发出,它的学名是丙酮。

来源: VOA Standard January 2015 Collection

There are some other gases in the air too, including methane, acetone, methel alcohol and carbon monoxide.

空气中还有其他一些气体,包括甲烷、丙酮、甲醇和一氧化碳。

来源: The Great Science Revelation

Acetone is great at dissolving things like nail polish and can be easily washed away with water.

丙酮很擅长溶解指甲油之类的东西,而且很容易用水洗掉。

来源: Scishow Selected Series

So acetone is a relatively polar molecule.

所以丙酮是一种相对极性的分子。

来源: Khan Academy: Biochemistry

For example, with acetone, they can use a mix of petroleum and wintergreen oil.

例如,对于丙酮而言,他们可以使用石油和冬青油的混合物。

来源: Scishow Selected Series

The same thing happens to this acetone molecule down here.

下面的丙酮分子也发生了同样的事情。

来源: Khan Academy: Biochemistry

He named that stuff 'acetone', meaning basically 'derived from Acetic acid'.

他将这种物质命名为“丙酮”,意思基本上是“源自乙酸”。

来源: Chemistry Crash Course

And therefore, acetone is still a liquid.

因此,丙酮仍然是液体。

来源: Khan Academy: Biochemistry

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