储备货币 reserve currency
Some believe RMB could soon emerge as a reserve currency.
有人认为，人民币很快就会成为一种储备货币。
A reserve or anchor currency is a currency that is held in a considerably large amount by several governments and establishments as a part of their foreign exchange reserves.
储备货币是多国政府和机构大量持有，并纳入其外汇储备的货币。
