Gilpinite
硫酸铜铀矿
🗣️ 情景例句
You were right, Grandpa.
给你说对了 ，爷爷。
And also hope you will be able to make unique contribution to the economy of both countries.
同时期望你们为中美两国经济做出卓越的贡献。
It is good preparation for the world outside schools and universities.
这对走出学校进入社会是一个良好的准备。