Johnstrupite
氟硅铈矿
🗣️ 情景例句
Didn't you give them to Richard?
你不是把它们交给Richard了吗？
Mother doesn't approve of her smoking.
母亲不赞成她吸烟。
'It doesn't matter,' I said.'I'll get off here.'
“没关系，”我说，“我就在这儿下吧。”