concubines
妾
例句
He is said to have had a harem of 700 wives and 300 concubines.
据说他有七百个妻子和三百多个妾。
And the king left ten women, which were concubines, to keep the house.
于是王带着全家的人出去了,但留下十个妃嫔看守宫殿。
Oei Tiong Ham, a tycoon who died in 1924, had 18 concubines and 42 children.
死于1924年的大亨黄天寒,有18个妾和42个孩子。