artificial crystal

• 人造晶体

artificial crystal的用法和样例：

例句

1. An artificial lens that is implanted into the eye of someone to replace a damaged natural lens or someone who has had a cataract removed.
   放入眼中以代替损坏的自然晶体或者已做了白内障切除手术的人的晶体的人造晶体。