secondary

第二的；中等的；次要的；中级的英释adjadjnot as important as something else

副手；代理人nn

1 secondary school,中等学校

2 secondary market,二级市场；次级市场

3 secondary pollution,二次污染

4 secondary education,中等教育

5 secondary industry,第二产业，次级产业

6 technical secondary school,中专学校

7 secondary flow,二次流

8 secondary structure,二级结构；次生结构

9 secondary vocational school,中等职业学校

10 secondary air,[化]二次风；二次空气

11 secondary refining,二次精炼

12 secondary forest,[林]次生林；再生林

13 secondary circuit,二次电路，次级电路

14 secondary treatment,二级处理；次级处理

15 secondary voltage,二次电压

16 secondary battery,二次电池；蓄电池

17 secondary processing,二次加工

18 secondary stress,次应力；次重音

19 secondary porosity,次生孔隙度

20 secondary data,次级资料；二手数据；二级信息

1 the novel’s secondary characters.这本小说中的次要人物