相关单词同义词uncorroborated, unattested, 近义词 uncorroborated 未经证实的, unconfirmed 未最后认可的..., unproven 未经证明的, unsupported 没有支柱的临近词uns, unshipp相似词unstoppable, unstressed, unstuck, unsubscribe, unsuccessful, unsuitable, unsuited, unsullied, 返回 unsubstantiated