相关单词近義詞 underhanded 不光明的, secret 秘密, private 私人的, significant 重要的, underground 地下的, stealthy 隱密的, sneaky 鬼祟的, furtive 媮媮的, clandestine 秘密的(常指違法的行爲)..., hush-hush 秘密的, sly 狡猾的, covert 隱蔽的, secretive 秘密的, underhand 秘密的, cloak-and-dagger 有關隂謀或間諜的..., undercover 從事秘密工作的..., hugger-mugger 秘密的, sneak 媮媮摸摸做, hole-and-corner 秘密的臨近詞surrey, surrender, surreptitiously, surreptitious editio, surreptitious adapter, surreptitious edition, Surreptitious vomiting, surreptitious photograph, surreptitious in one's movements, surreptitious withdrawing the contributed capital 返回 surreptitiousness