Speleothem
n. [地]洞穴堆積物(如鐘乳石)
??? 情景例句
Didn't we go to school together?
我們以前在一起上過學嗎？
He who is born a fool is never cured.
生成的傻子總是治不好的。
Then I made faces and jumped like a monkey. The baby laughed and laughted.
然后我做鬼臉，像猴子一樣跳來跳去。那孩子笑個不停。