To pass over a line, boundary, river, channel, etc.; to pass from one side to the other of any space. intransitive. Biology. to cross over: of…
| 单词 | θ19386 |
| 释义 | the world > life > biology > biological processes > genetic activity > [verb (intransitive)] > changes or actions of genes or chromosomes > cross-over (1) to cross over1915 To pass over a line, boundary, river, channel, etc.; to pass from one side to the other of any space. intransitive. Biology. to cross over: of… |
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