Steenstrupine
(=steenstrupite)菱黑稀土矿
🗣️ 情景例句
The office network is running again, we can finally get some work done.
办公室的网络又联上了，我们终于可以做些事情了。
You have to be on time. Don't be late.
只准早到，不许迟到。
Are you coming on Saturday?
你星期六来吗？