一：羟是什么意思（中英文）解释的意思

羟（Hydroxyl）是一种化学物质，由氧原子和氢原子组成，化学式为OH。它是一种氢原子与氧原子共价结合的化合物，具有强烈的亲电性。在有机化学中，羟基通常被表示为-OH。

Hydroxyl is a chemical substance composed of an oxygen atom and a hydrogen atom, with the chemical formula OH. It is a compound of hydrogen and oxygen atoms bonded covalently, and has strong electronegativity. In organic chemistry, hydroxyl groups are often represented as -OH.

二：怎么读（音标）

羟的读音为 /ˈhaɪdrɒksɪl/。

The pronunciation of hydroxyl is /ˈhaɪdrɒksɪl/.

三：用法

羟可以作为前缀或后缀出现在化合物中，表示该分子中含有一个或多个羟基。它可以与其他官能团结合，形成不同类型的化合物。在生物学中，羟基也被称为醇基，是脂肪酸、糖类和其他生物分子的重要组成部分。

Hydroxyl can be used as a prefix or suffix in compounds to indicate the presence of one or more hydroxyl groups in the molecule. It can combine with other functional groups to form different types of compounds. In biology, hydroxyl groups are also known as alcohol groups and are important components of fatty acids, sugars, and other biological molecules.

四：例句1-5句且中英对照

1. 羟基是一种重要的官能团，可以影响化合物的性质。

Hydroxyl is an important functional group that can affect the properties of compounds.

2. 乙醇是一种含有羟基的有机化合物。

Ethanol is an organic compound containing a hydroxyl group.

3. 这种药物中含有羟基，可以帮助治疗感染。

This medication contains a hydroxyl group that can help treat infections.

4. 羟基的存在会增加分子的极性。

The presence of a hydroxyl group increases the polarity of a molecule.

5. 水分子由氢原子和羟基组成。

Water molecules are composed of hydrogen atoms and hydroxyl groups.

五：同义词及用法

羟和醇（alcohol）是同义词，在有机化学中常被互换使用。它们都表示含有一个或多个羟基的化合物。但在生物学中，醇通常指脂肪酸、糖类等天然产物，而羟则更多用于描述人工合成的化合物。

Hydroxyl and alcohol are synonyms and can be used interchangeably in organic chemistry to indicate the presence of one or more hydroxyl groups in a compound. However, in biology, alcohol usually refers to natural products such as fatty acids and sugars, while hydroxyl is more commonly used to describe artificially synthesized compounds.

六：编辑总结

羟是一种重要的化学物质，具有强烈的亲电性和极性。它可以作为前缀或后缀出现在化合物中，表示该分子中含有一个或多个羟基。它在有机化学和生物学中都具有重要的作用，是许多化合物的重要组成部分。鉴于其重要性，我们需要深入了解羟的性质和用法，以便更好地应用于科学研究和生产实践中。