相关单词近义词 aboveboard 光明正大地, single 单一的, pure 纯的, patent 专利, straightforward 易懂的, unconcealed 不隐瞒的, open 开着的, unchallenged 未受过挑战的..., overt 公开的, uncontested 无争论的, accepted 公认的, obvious 明显的, evident 明白的, plain 清楚的, blatant 明目张胆的临近词UN, Unkila相似词undignified, undiluted, undiminished, undisclosed, undisputable, undisputed, undisturbed, undivided, 返回 undisguised