coal cellar

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++ˈcoal ˌcellar noun [countable]  a small underground room where coal is stored 地下储煤室，煤窖

Examples from the Corpus

coal cellar• It might seem a bit like looking for a black cat in a coal cellar.• Wes's greatest triumph was undoubtedly the time he removed the grating from the coal cellar outside Skeldale House.• I had lights put in the coal cellar and wash house too while he was at it.• Otherwise the attic or the coal cellar had to suffice, but concealment had been the fashion.• They often drag down members of their family into their coal cellar of degradation as they fuel the fires of self destruction.

ˈcoal ˌcellar nounChineseSyllable  

is Corpus coal stored underground small where room a

coal cellar
ˈcoal ˌcellar noun [countable]
a small underground room where coal is stored