Tocnnalite
碘银汞矿
🗣️ 情景例句
What are we having?
我们吃些什么？
I ought to go to bed now.
我应该现在去睡觉。
Above all, he refused to make any personal gain from his political work.
尤其是，他拒绝从所从事的政治事业中谋取个人利益。