a private detective employed by a hotel or retail store
house detective的用法和样例:
例句
He hired a private detective to make inquiries. 他雇佣了一名私家侦探去查询。
Pragmatic Sgt.Natalie Zimmermann is paired with Valnikov, a romantic detective of Russian origin who is going through a midlife crisis. 为人实际的女警官和浪漫的私家侦探谈恋爱,他来自俄罗斯,而正面临中年危机。