Jadeolite
含铬正长岩
🗣️ 情景例句
All right. Please hold two orchestra seats for us.
好，请帮我们保留两张前排的座位。
Education has for its object the formation of character.
教育的目的在于培养品德。
There are also other varieties that do not live in groups at all.
还有别的类型的蜂，它们全然不过群体生活。