bullion 什么意思？

bullion ['buljən]
n. 金银,金银块,纯金
例句:
Silver: quiet. Value fluctuate lower in line with other precious metals on both bullion and futures market.
银：清淡。由于受最近交易低潮的影响，银和其他贵重金属一样，期货和现货市场的数量下降。
The gold bullion was transported under police escort.
金锭在警方的护送下运走了.
Backed by bullion rather than by credit. Used of currency.
以金银为凭的以金银储备而不是银行存款为凭证的。用于货币流通

金银, 银条, 金块

金银、纯金