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
How long will this letter take to get there?
这封信需要多长时间到那儿？
He is good at reading and writing, but he wishes he knew how to understand and speak better.
他的阅读和写作是强项，但他希望知道怎样去理解和说得更好。
It is all very well for such things to occur in fiction.
这种事发生在小说中是无可非议的。