Ununseptium
[化]117号元素
🗣️ 情景例句
I must have see you somewhere before.
我一定在哪里见过你。
Shall I come by early to help you get ready?
我提早一点来，帮忙准备宴会好吗？
When she caught up with them, she saw that they had sat down and were going through the contents of the bag,
当她赶上他们时，发现他们已经坐了下来，正翻着包里的东西。