短语词组短语corroborate confirm 确证corroborate E 使巩固corroborate verify 证实data corroborate 数据证实to corroborate 印证;确证corroborate U 支持或证实;使巩固corroborate Å 使巩固corroborate each other detail 互相印证Corroborate Each Other 互相印证 返回 corroborate