Polycrase
(=polycrasite)[矿]复稀金矿, 锗铀钇矿石
🗣️ 情景例句
No one knows for certain what happened, but it's a fair bet that it was not an accident.
没有人知道究竟发生了什么，但几乎可以肯定这并非意外。
Virtue is her (or its) own reward.
为善最乐。
All the items that were found were sent to the War Museum.
那次打捞到的所有物品均被送往军事博物馆。