Pegmatolite
[矿]正长石
🗣️ 情景例句
Fitness clubs are becoming more popular these days.
现在健身房越来越流行了。
He isn't really serious; he's just playing games with her.
他并不是一本正经，只是跟她玩玩游戏而已。
He had hardly had time to settle down when he sold the house and left the country.
还没等安顿下来就卖掉了房子，离开了这个国家。