Eorasite
铅钙铀矿
🗣️ 情景例句
Sorry about the inconvenience.
对不起添麻烦了。
I approve of your decision.
我赞成你的决定。
they aroused great interest at the time, they had important theoretical consequences,
这些观察在当时引起了人们极大的兴趣，具有重要的理论意义，