dollars
The dollar is the unit of money used in the USA, Canada, Australia, and some other countries. It is represented by the symbol $, the dollar sign. A dollar is divided into one hundred smaller units called cents.
She gets paid seven dollars an hour.
她的报酬是每小时7元。
The dollar is also used to refer to the American currency system.
In early trading in Tokyo, the dollar fell sharply against the yen.
在东京的早盘交易中,美元对日元的汇率急剧下跌。