Anthraconite
黑方解石, 沥青灰岩
🗣️ 情景例句
Vanilla?
香草的？
Could you tell me where I can find these books?
您能告诉我在哪儿能找到这些书吗？
What shall we do today? The weather's not very good.
我们今天该做什么呢？天气很不好。