继发关联
[植]次级联合
secondary───n.副手；代理人；adj.第二的；中等的；次要的；中级的
association───n.协会，联盟，社团；联合；联想
secondary consumer───次级消费者
secondary education───中等教育
secondary color───次生色；n.合成色，间色；二次色
diabetes association───糖尿病协会
criminology association───犯罪学协会
secondary school───n.中学；中等学校
secondary products───次级产品；副产品
competition is greater, the pressures on kids have increased dramatically, " said Mel Riddle of the National Association of Secondary School Principals. ───竞争更加激烈，孩子们的压力剧增，”全国中学联合会负责人梅尔.瑞得尔(Mel Riddle)认为。
Kathleen Jaeger of America's Generic Pharmaceutical Association adds that branded firms try to extend their lucrative monopolies by filing less rigorous secondary patents designed “to block generics”.───美国通用药物协会的Kathleen Jaeger补充说很多品牌药公司制作大量的文件申请专利分案“以阻碍仿制药”。
Class distinctions tend to be relatively fixed, although in the city where greater variety is permitted, they are more likely to be secondary determining factors of friendship and association.───阶级差别往往是相对固定的，在城市里虽然允许存在许多不同的社会阶层，但是这些阶级差别更可能成为友谊和社会交往的次要性决定因素。
The word is a secondary association.───文字是次一级的联想。
Creates a primary-secondary association between two objects.───在两个对象之间创建主要-辅助关联。