Caverns
n. 大山洞, 大洞穴( cavern的名词复数 )
🗣️ 情景例句
Thank you for asking.
谢谢你请我。
How much is the electricity bill a month?
每个月电费要多少钱？
Despite her great age, she was very graceful indeed,
尽管上了年纪，但体态确实优美。