dollar
🇺🇸
/ˈdɑːlər/
🇬🇧
/ˈdɒlə(r)/
the main money used in the US, Canada, Australia, and some other countries
I need one more dollar to buy this toy.
我还需要一美元才能买这个玩具。
how much the US dollar is worth compared to other countries' money
The dollar is strong today, so you get more foreign money for each dollar.
今天美元走强,所以每美元可以兑换更多外币。