也称“小钱柜”。指机关团体等隐瞒上级而私设的账外收入；私房unauthorized account; private savings(plural)

• 该部门私设“小金库”滥发钱和物。

  This department secretly set up an unauthorized account and indiscriminately issued money and goods.

• 要继续对各单位银行账户进行清理，坚决取消“小金库”。

  One must continue to clear up the bank accounts of all units, and resolutely close unauthorized accounts.