n.卢布(前苏联的基本货币单位);
例句:
The dollar is a ~ currency, but the rouble is not.
美元是可兑换货币, 但卢布则不是.
Stocks tumbled and the rouble lost nearly four per cent of its value.
股价大跌,卢布亦贬值约百分之四.
The real purchasing power of the rouble has plummeted.
卢布的实际购买力骤然下降。