| 单词 | duplication |
| 释义 | duplication /dooh'pli kay"sheuhn, dyooh'-/, n. 1. an act or instance of duplicating. 2. the state of being duplicated. 3. a duplicate. 4. Genetics. a type of chromosomal aberration in which a region of the chromosome is repeated. [1490-1500; ( < AF) < L duplication- (s. of duplicatio), equiv. to duplicat(us) (see DUPLICATE) + -ion- -ION] |
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