Mammoth cave
猛犸洞穴（美国）
🧩 词语组成解析
mammoth
['mæməθ]
n. [动]猛玛（象）;庞然大物;
adj. 庞大的，巨大的;
🗣️ 情景例句
It has been a learning experience. That's true.
这真是一次学习经验， 真的。
Hello, it's really great to talk about ourselves and get to know each other.
大家好，我们自我介绍并相互认识真是太好了。
I well.
好的