big house
noun
(一般作the big house)
1- the largest house in a village or area, typically inhabited by a family of high social standing（村庄或某地区多由权贵居住的）主屋, 豪宅。
1.1
- informal a prison〈非正式〉大牢, 监狱：
he's doing a stint in the big house.
他正在监狱里服刑。