| 释义 |
nu·cle·in AHD[no͞o′klē-ĭn, nyo͞o′-] D.J.[ˈnuːkliːɪn, ˈnjuː-]K.K.[ˈnukliɪn, ˈnju-]n.（名词）- Any of the substances present in the nucleus of a cell, consisting chiefly of proteins, phosphoric acids, and nucleic acids.核素：出现在细胞核中的物质，主要由蛋白质、磷酸和核酸组成
nu'cleinʹic adj.（形容词） |