stateroom
noun [ C ] uk/ˈsteɪt.ruːm/ /ˈsteɪt.rʊm/ us/ˈsteɪt.ruːm/ /ˈsteɪt.rʊm/
（尤指城堡或宫殿的）会客厅，议事厅
a large room, for example in a castle or palace, used for formal or important occasions
the staterooms at Windsor Castle 温莎城堡的谒见厅
游轮上的舱房
a room where you sleep on a cruise ship (= a large ship like a hotel)
The prize is an inside stateroom on a 7-night cruise. 奖品是免费游轮7日游，住游轮内舱房。