?一：羥是什么意思（中英文）解釋的意思

羥（Hydroxyl）是一種化學(xué)物質(zhì)，由氧原子和氫原子組成，化學(xué)式為OH。它是一種氫原子與氧原子共價結(jié)合的化合物，具有強烈的親電性。在有機化學(xué)中，羥基通常被表示為-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：怎么讀（音標(biāo)）

羥的讀音為 /?ha?dr?ks?l/。

The pronunciation of hydroxyl is /?ha?dr?ks?l/.

三：用法

羥可以作為前綴或后綴出現(xiàn)在化合物中，表示該分子中含有一個或多個羥基。它可以與其他官能團結(jié)合，形成不同類型的化合物。在生物學(xué)中，羥基也被稱為醇基，是脂肪酸、糖類和其他生物分子的重要組成部分。

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句且中英對照

1. 羥基是一種重要的官能團，可以影響化合物的性質(zhì)。

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

2. 乙醇是一種含有羥基的有機化合物。

Ethanol is an organic compound containing a hydroxyl group.

3. 這種藥物中含有羥基，可以幫助治療感染。

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

4. 羥基的存在會增加分子的極性。

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

5. 水分子由氫原子和羥基組成。

Water molecules are composed of hydrogen atoms and hydroxyl groups.

五：同義詞及用法

羥和醇（alcohol）是同義詞，在有機化學(xué)中常被互換使用。它們都表示含有一個或多個羥基的化合物。但在生物學(xué)中，醇通常指脂肪酸、糖類等天然產(chǎn)物，而羥則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：編輯總結(jié)

羥是一種重要的化學(xué)物質(zhì)，具有強烈的親電性和極性。它可以作為前綴或后綴出現(xiàn)在化合物中，表示該分子中含有一個或多個羥基。它在有機化學(xué)和生物學(xué)中都具有重要的作用，是許多化合物的重要組成部分。鑒于其重要性，我們需要深入了解羥的性質(zhì)和用法，以便更好地應(yīng)用于科學(xué)研究和生產(chǎn)實踐中。