hugger-mugger

详细解释:a. 秘密的, 杂乱的
ad. 秘密地, 杂乱地
n. 秘密, 杂乱
vt. 保守...的秘密
vi. 偷偷干

英语解释：

名词 hugger-mugger:

a state of confusion; ritual accompanied by complicated and purposeless activity that obscures and confuses同义词：mumbo jumbo