Ellsworthite
钠烧绿石, 铀钙铌水石
🗣️ 情景例句
This is true.
这倒是事实。
You should wear a sweater, It's cold today.
你应该穿一件毛衣，因为今天很冷。
In the conversion of saliva into poison, one might suppose that a fixed process took place.
人们可能认为，唾液转变成毒液，其中有固定的程序。