Eckermannite
[矿]氟镁钠闪石
🗣️ 情景例句
Boswell's a powerful speaker.
Boswell是个有辩才的演说家。
False with one can be false with two.
对一个人虚伪，也会对两个人虚伪。
People have been talking of it a lot recently.
近来人们对这事谈得很多。