crystalline
🇺🇸
/ˈkrɪstəlaɪn/
🇬🇧
/ˈkrɪstəlaɪn/
resembling or made of a crystal
The geologist studied the crystalline structure of the rocks.
地理學家研究了岩石的結晶結構。
extremely clear and transparent
The lake's water was so clear that it appeared crystalline.
湖水非常清澈,看起來像水晶一樣。