| 单词 | 节段 |
| 释义 | 〔vertebrate〕A member of the subphylum Vertebrata, a primary division of the phylum Chordata that includes the fishes, amphibians, reptiles, birds, and mammals, all of which are characterized by a segmented spinal column and a distinct, well-differentiated head.脊椎动物：脊索动物门的一个原始分支，属于脊椎动物分门的一种动物，包括鱼类、两栖动物、爬行动物、鸟类和哺乳动物，其共同特征是都有节段的脊柱和很明显的、分化的头部〔repeat〕A sign usually consisting of two vertical dots, indicating a passage to be repeated.反复记号：通常有两个竖直的附点组成的记号，指示应重复的节段〔genomics〕The study of all of the nucleotide sequences, including structural genes, regulatory sequences, and noncoding DNA segments, in the chromosomes of an organism.基因组：对所有核苷酸序列的研究，包括生物染色体中的结构基因、调节序列和未编码的脱氧核糖核酸节段 |
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