| 单词 | deletion |
| 释义 | deletion[di'li:ʃən]n. 删除, 删除部分【医】 缺失, 中间缺失(染色体) deletion de.le.tion AHD: [d¹-l¶“sh…n] D.J. [d!6li8.*n]K.K. [d!6li.*n]n.（名词）1. The act of deleting; removal by striking out.删除：删除的动作；划掉2. Material, such as a word or passage, that has been removed from a body of written or printed matter.删除部分：从已写好的篇章或印刷品中除去的材料，如单词或章节3. Genetics The loss, as through mutation, of one or more nucleotides from a chromosome.【遗传学】 缺失，中间缺失：由于变异等原因导致染色体中一个或多个核苷酸的缺失 |
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