相关单词同义词secret, underground, chamber, inside, cabinet, 近义词 underhanded 不光明的, secret 秘密, private 私人的, significant 重要的, underground 地下的, stealthy 隐密的, sneaky 鬼祟的, furtive 偷偷的, clandestine 秘密的(常指违法的行为)..., hush-hush 秘密的, sly 狡猾的, covert 隐蔽的, secretive 秘密的, underhand 秘密的, cloak-and-dagger 有关阴谋或间谍的..., undercover 从事秘密工作的..., hugger-mugger 秘密的, sneak 偷偷摸摸做, hole-and-corner 秘密的临近词surrey, surrender, surreptitiously, surreptitious editio, surreptitious adapter, surreptitious edition, Surreptitious vomiting, surreptitious photograph, surreptitious in one's movements, surreptitious withdrawing the contributed capital相似词surreal, surrealism, surrealistic, surrender, surrey, surrogacy, surrogate, surround, 返回 surreptitious