单词 | nucleal |
释义 | nucleal/ˈnjuːklɪəl/adjective 1Central in importance; pivotal, seminal. 2 Biology. Designating Feulgen's method for staining material in the nuclei of cells, or the reaction on which it is based. OriginEarly 19th century; earliest use found in Samuel Taylor Coleridge (1772–1834), poet, critic, and philosopher. From nucleus + -al. Compare nuclear. |
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