Read Edit View history 核碱基 héjiǎnjī nucleobase Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 核碱基/核鹼基 · héjiǎnjī · nucleobase 2026/03/04 核碱基 / 核鹼基 héjiǎnjī nucleobase nucleobase 核碱基是构成核酸的基本组成部分。 noun created sense Mar 4, 2026, 02:25 AM