noun🔗Share子单元，次级单位. Any subdivision of a larger unit."The company is divided into several subunits, each responsible for a specific marketing task. "这家公司被分成几个子单元，每个子单元负责一项特定的营销任务。partstructuresystemorganizationunitChat with AIVocabulary GamePractice Reading
noun🔗Share亚基，亚单位 A protein subunit."Hemoglobin, the protein in red blood cells that carries oxygen, is made of four subunits. "血红蛋白，红细胞中携带氧气的蛋白质，由四个亚基构成。biologybiochemistrymedicineanatomyorganismunitpartphysiologyChat with AIVocabulary GamePractice Reading
