greenback emissions美元排放
greenback k美钞
Greenback Era美钞时代
greenback emission美元排放
Greenback Party绿币党;美钞党;绿钞党
同义词:billnotegovernment notebank billbanker's billbank notebanknoteFederal Reserve note
N-COUNT(可数名词) A greenback is a United States banknote such as a dollar bill. 美钞 [美国英语][非正式]