cavernous
🇺🇸
/ˈkævərnəs/
🇬🇧
/ˈkævənəs/
adjective
R
very large and spacious, often with a dark or empty feeling, like a cave
The abandoned building had a cavernous basement that echoed with every step.
那座被遺棄的建築有一個空洞的地下室，每走一步都會回響。
translation
洞穴般的