Binilnilium
[化]200号元素
🗣️ 情景例句
Yes.
是的。
Would you like me to get you a cab?
要我替你叫出租汽车吗？
I can't remember.The man who I served was wearing a hat.
我记不起来了。我接待的那个人戴着一顶帽子。