| 释义 |
DEFINITIVE EXAMPLES 权威例句〔extranuclear〕Existing or acting outside the nucleus of an atom.原子核外的：出现或行动于原子核外的美国传统〔extranuclear〕Located or occurring outside the nucleus of a cell.细胞核外的：位于或存在于细胞核外面的美国传统〔plasmon〕The aggregate of cytoplasmic or extranuclear genetic material in an organism.胞质团：有机体中细胞质或核外基因物质的集聚物美国传统〔stone〕Botany The hard covering enclosing the seed in certain fruits, such as the cherry, plum, or peach.【植物学】 水果的硬核：在某些果实内的核外面包着的硬壳，如樱桃、李子或桃核美国传统 |