Speleothem
n. [地]洞穴堆积物(如钟乳石)
🗣️ 情景例句
He's on leave now.
他现在在休假。
I hope you're enjoying your stay here.
我希望你能在这里过得愉快。
Only an exceptionally heavy snowfall might temporarily dislocate railway services.
只有非同寻常的大雪才可能暂时打乱铁路运行。