Unquadnilium
[化]140號元素
??? 情景例句
I have met some people from my country, which has helped me adjust a little.
我遇到了我的同胞，這讓我更適應(yīng)一些了。
Today English is the international language of business and trade.
如今英語是商務(wù)和貿(mào)易的國際性語言。
What's wrong, Jim?
怎么了？吉姆？