名词
1. 日元（日本货币单位）
The yen is the unit of currency used in Japan.
2. 渴望;强烈的欲望;热望
If you have a yen to do something, you have a strong desire to do it.
1. a yearning for something or to do something
Synonym: hankering
2. the basic unit of money in Japan
equal to 100 sen