Unennenium
[化]199号元素
🗣️ 情景例句
Don't interfere in other people's affairs.
别干涉他人的事。
You'd better go at once, hadn't you?
你最好马上走，不对吗？
The modern city consists of monstrous edifices,
今日现代化的城市由大得吓人的高楼