Datolite
n. [矿]硅灰硼石, 硅钙硼石
🔁 扩展释义
【化】 硅钙硼石
🗣️ 情景例句
It probably means he's clearing his throat.
也许表示他正在清喉咙。
All things are easy that are done willingly.
做事乐意，诸事容易。
Eric had been the eldest son of the family, very much older than his two brothers.
埃里克是这家长子。