noun🔗Share条形码，条码。 Any set of machine-readable parallel bars or concentric circles, varying in width, spacing, or height, encoding information according to a symbology"The cashier scanned the barcode on the cereal box to quickly find its price. "收银员扫描了麦片盒子上的条形码，以便快速找到它的价格。technologymachineitemsigncommunicationelectronicscomputingbusinessChat with AIVocabulary GamePractice Reading
noun🔗ShareDNA条形码, 基因条码 A portion of a gene that identifies a particular species"Scientists use the gene's barcode to quickly identify different types of fish in the seafood market, ensuring accurate labeling. "科学家们利用基因的DNA条形码来快速识别海鲜市场中不同种类的鱼，以确保标签的准确性。biologyorganismpartscienceChat with AIVocabulary GamePractice Reading
