Caverns
n. 大山洞, 大洞穴( cavern的名词复数 )
🗣️ 情景例句
I'm really glad to see you.
非常高兴见到 。
I ask him to tell me everything he knew.
我要求他告诉我，他所知道的每件事情。
I found him seated on the bench.
我发现他在椅子上坐着