英文名称：Required Reserve 中文名称：存款准备金
指金融机构为保证客户提取存款和资金清算需要而必须缴存给中央银行一定比例的存款。
e.g. The required reserve ratio for financial institutes engaging in deposit business will increase by 0.5 percentage points from January 15, the People's Bank of China announced Friday.
