Speleothem
n. [地]洞穴堆积物(如钟乳石)
🗣️ 情景例句
I knew you'd realize
我知道你会体会到
Can you guess what I was doing this morning?
你能猜到今天上午我在做什么吗？
Oh, hello. Could I speak to Jim, please?
喂，可以让吉姆接个电话吗？