摘要
1. relation n.亲属,亲戚;(relations)[pl.](人、团体、国家之间的)关系,联系:(事物之间的)关系,联系This party is held for friends and relations.这个聚会是为亲戚朋友举办的。We seek to improve relations between our two countries.我们寻求改进我们两国间的关系。He wants to understand the relation between rainfall and crop yields.他想了解降雨量和农作物产量之间的关系。