n. 单位
n any division of quantity accepted as a standard of measurement or exchange
n an individual or group or structure or other entity regarded as a structural or functional constituent of a whole
n an organization regarded as part of a larger social group
n a single undivided whole
n a single undivided natural thing occurring in the composition of something else
n an assemblage of parts that is regarded as a single entity
- 原型: unit
英汉双解字典由 ECDICT 提供