| 释义 |
DNABrE /ˌdiː en ˈeɪ/ NAmE /ˌdiː en ˈeɪ/ noun [U ] (chemistry化学) the abbreviation for 'deoxyribonucleic acid ' (the chemical in the cells of animals and plants that carries genetic information and is a type of nucleic acid)脱氧核糖核酸（全写为 deoxyribonucleic acid，动植物的细胞中带有基因信息的化学物质）◆ a DNA test DNA 测试biology , biotechnology , breed , cell , chromosome , DNA , gene , mutation , organism , protein |