名词进一步的证实，进一步的证据
1. 使确实, 确证的事实, 确证：ravens 低质煤 | corroboration 使确实, 确证的事实, 确证 | midship section [船]船(体)中(段)断面图
2. 确证：corroborate 确证 | corroboration 确证 | corroborative 确定的
3. 有确证的事实：corroboration 使确实 | corroboration 有确证的事实 | corroborative 证实的
1. The families'accounts were similar to those of the soldiers, though there were some discrepancies and no independent corroboration.
2. The official declined to provide any specifics about the sources of the information but said there was an unusually high level of corroboration.
3. This information was described by a senior counterterrorism official on condition of anonymity as extremely credible and backed by an unusually high level of corroboration.
noun
1. confirmation that some fact or statement is true through the use of documentary evidence
Synonym: documentation certification