Spelean
a. 洞穴的, 洞穴状的, 穴居的
🗣️ 情景例句
Have you got any plans for celebrating your birthday?
你计划好怎样庆祝你的生日了吗？
I stayed up until 2:00 in the morning.
我熬夜直到凌晨2点。
How is the new material working out for you?
新原料用得如何？