Benitoite
蓝锥矿, 硅酸钡钛矿
🔁 扩展释义
【化】 蓝锥矿
🗣️ 情景例句
Where do you like to live, in the city or in the country?
你喜欢住在城市还是乡村？
Sloth is the key of poverty.
惰能致贫。
Yes, speaking.
是我，请讲。