Sengierite
水钒铜铀矿
🗣️ 情景例句
About three weeks. We'll have enough time for our talks.
大约三个礼拜，我们有足够的时间交谈了。
Why did you go there?
你为什么去那儿？
Who but Jack would do such a thing?
除了杰克谁会做这种事呢？