cavernous
01
海绵状的, 可膨胀的
filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood
02
洞穴般的, 像大洞穴一样的大小或形状
resembling the size or shape of a large cavern
例子
The abandoned warehouse felt cavernous, with high ceilings and echoing footsteps.
废弃的仓库感觉像洞穴一样，有着高高的天花板和回响的脚步声。
