Boracite
n. [矿]方硼石
🔁 扩展释义
【化】 方硼石【医】 方硼酸矿(不纯的硼酸镁)
🗣️ 情景例句
All right, let's get down to business.
好，我们来谈正事吧。
I mean it. I'm serious. I'm no kidding!
我是认真的。
It was a Sunday in May. My brother and I had decided to go off for a long walk while we were staying with my grandparents in the French countryside.
5月的一个星期天，我和弟弟决定去远足。当时我们住在法国乡下的祖父母家中。