名词 unit:

1. any division of quantity accepted as a standard of measurement or exchange

2. an individual or group or structure or other entity regarded as a structural or functional constituent of a whole

3. an organization regarded as part of a larger social group

4. a single undivided whole

5. a single undivided natural thing occurring in the composition of something else

6. an assemblage of parts that is regarded as a single entity

unityn.整体；统一；一致；结合unitedadj.联合的；一致的；共同形成的动词unite的过去式和过去分词.Units law单位法units place个位units water单位涌水量Units Crime单位犯罪units digit个位数unitseptate[医] 单隔的units option单位选项units limits出力约束Units Cascaded单元串联units in series部件串联

1. Genes are the smallest units of heredity.
   基因是遗传的最小单位。
2. She was experimenting in selected units.
   她在试点单位进行试验。