| 单词 | chromosome |
| 释义 | chromosomechromosome /ˈkroʊməˌsoʊm, -ˌzoʊm/ noun [countable] science, biology a long, thin structure in the nucleus of a cell that contains the genes that are passed down from parents to the next generation: Humans have 46 chromosomes. [Origin: 1800–1900 Greek chroma skin, color + soma body; because chromosomes easily take up coloring substances] |
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