Sienite
正长岩, 一种含有角闪岩和长石的大理石(用于雕刻和装饰)
🗣️ 情景例句
We'll be looking for your book.
我们会去买你的书。
I doubt he'll win the election.
我怀疑他是否能赢得选举。
The spheres had been magnetized and attracted or repelled each other all the time.
金属球经过磁化，互相之间不停地相互吸引或相互排斥。