现在让我们考虑象钻石和蓝宝石这样的晶体。

Now let us consider crystals such as diamond or sapphire.

youdao

那是一块圆形蛋白石，红红的，象火焰一般，上面镶着一圈红宝石。

It was a round opal, red and fiery, set in a circle of tiny rubies.

youdao

那是一块圆形蛋白石，红红的，象火焰一般，上面镶着一圈红宝石。

It was a round opal, red and fiery, set in a circle of tiny rubies.

youdao