单词fancy woman
na.: 情妇；妓女
网络: 情妇或妓女
（尤指一方或双方已婚的）情夫，情妇:
the man/woman with whom a person is having a romantic relationship, especially when one or both of them is married to sb else
妓女
情妇
Bill neglects his wife and spends all his spare money on presents for his fancy woman .
比尔冷落其妻子，并将所有的余款用于为情妇购置礼物。