n.羧基
Each fatty acid consists of a hydrocarbon chain with a carboxyl group at one end. 每个脂肪酸由一端带有一个羧基的碳酸链组成。
Another end for the hydroxyl and the carboxyl group, has the water affinity. 另一端为羟基和羧基，具有亲水性。
adj.含羧基的
n.[化]羧化物
vt.使羧化
n.羧化作用
n.脱羧基
adj.二羧基的
