Mesothorium mud
[化] 含碳酸新钍和碳酸镭的碳酸钡
🧩 词语组成解析
n. [化]新钍
mud
[mʌd]
n. 泥，泥淖;没价值的东西，污物;<美俚>咖啡;诽谤的话;
vt. 抹泥;钻入泥中;
🗣️ 情景例句
It was very thoughtful of you to send flowers.
你送花来，想得真周到。
What do you do besides eating?
除了吃，你还会做什么？
What's that?
那是什么？