Thoroide
钍化物
🗣️ 情景例句
Where's the bookstore?
书店在哪？
Can I take my vacation, sir? I would like to see my mother in Miami.
头，我可以休假吗？我要去探望在迈阿密的母亲。
We'll have to talk it over some more.
这个我们还得再谈一谈。