basket of currencies的用法和样例：
- During the last 6 months the basket of currencies has gained 18%.
- Basket unit of account A unit of account linked to a basket of currencies.
- Since peaking in 2002, it has fallen by 24% against a trade-weighted basket of currencies.
- RMB pegging to a basket of currencies is now received wide attention due to the RMB exchange rate reform.
- China unpaged the yuan from the U.S. dollar in July 2005 and allowed it to fluctuate against a basket of currencies.
- But the dollar continues to languish near 15-month lows against a basket of currencies.