Placodine
砷镍矿
🗣️ 情景例句
What I do with my money is none of your business.
我怎么花钱跟你无关。
Is this seat taken?
这位子有人坐吗？
It was officially opened on March 7,1994, finally connecting Britain to the European continent.
它于1994年3月7日正式开通，将英国与欧洲大陆连到了一起。