Thorotungstite
钍钨矿, 钨钍矿
🗣️ 情景例句
Forgive me if I'm wrong, but haven't we met before.
如果我弄错的话请原谅我，我们以前见过面吧？
No safe wading in an unknown water.
未知水深浅，涉水有危险。
You will enjoy your stay here if you pay attention to our street signs.
如果您对我们街上的标牌稍加注意，您在此会过得很愉快的。