n.日元
n.上瘾
vi.对 ... 上瘾
I gave the beggar as much as 1,000 yen. 我给了这乞丐整整一千日元。
Please exchange twenty thousand yen into dollars. 请将两万日元换成美金。
She's developed a yen for detective stories. 她看侦探小说看上瘾了。
