阴离子低聚酰胺oligoamide: 酰胺低聚物anionic: 阴离子的; 阴离子型cyclic oligoamide: 环状低聚酰胺end group protected oligoamide: 端基保护低聚酰胺anionic acid: 阴离子酸下载手机词典可随时随地查词查翻译
