相關(guān)單詞近義詞 underground 地下的, closet 壁櫥, private 私人的, enigmatic 謎的, significant 重要的, secret 秘密, undercover 從事秘密工作的..., surreptitious 暗中進(jìn)行的, covert 隱蔽的, concealed 隱藏的, stealthy 隱密的, furtive 偷偷的, illegal 非法的, cloak-and-dagger 有關(guān)陰謀或間諜的..., hush-hush 秘密的, hugger-mugger 秘密的, hole-and-corner 秘密的臨近詞clang, clan, clandestinely, clandestineness, clandestine sale, clandestine agent, clandestine trade, clandestine press, clandestine worker, clandestine adj., clandestine dealing, clandestine society 返回 clandestinity