carboxyl

• 指与羧基（-COOH）有关的，或含有羧基的；羧基是有机化学中的一种官能团。

Relating to or containing the carboxyl group (-COOH), a functional group in organic chemistry.

1. Relating to the carboxyl groupC2formalscientific

   Describing a functional group consisting of a carbonyl and a hydroxyl group, characteristic of organic acids.

   羧基的

   • Carboxyl groups are essential in amino acids and fatty acids.
   • The carboxyl functional group gives acetic acid its acidic properties.
   • In organic chemistry, carboxyl compounds are often involved in esterification reactions.

   同义词carboxylic

• 羧基，指有机酸中一价基团-COOH，由一个碳原子、两个氧原子和一个氢原子组成，是羧酸的特征官能团。

A noun referring to the univalent radical -COOH, which is present in and characteristic of organic acids.

1. Functional group in organic chemistryC2formalscientific

   The univalent radical -COOH, which is present in and characteristic of organic acids.

   有机化学中的官能团

   • The carboxyl group is responsible for the acidic properties of carboxylic acids.
   • In organic chemistry, the carboxyl group is often written as -COOH.
   • The presence of a carboxyl group makes the molecule more polar and water-soluble.