outbuilding
noun [ C ] uk/ˈaʊtˌbɪl.dɪŋ/ us/ˈaʊtˌbɪl.dɪŋ/
附属建筑物
a usually small building near to and on the same piece of land as a larger building
The barn and other outbuildings were sold together with the main house. 谷仓等其他附属建筑物也随主屋一起出售了。