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
And this is my sister Susan and her husband Harry Bennett
这是我妹妹Susan和她丈夫Harry Bennett
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
I would be very grateful for information about entry to your college.
若能寄给我贵校的入学申请材料我将十分感激。