This is the 3613th most frequent Chinese word.
白化症
Albinism: A genetic condition causing lack of pigment in the skin, hair, and eyes.
In this sentence, 白化症 refers to the medical condition 'albinism', being presented as the subject of the sentence to introduce the discussion.
白化症是一种遗传性疾病，在世界范围内都有影响。
Albinism is a genetic condition affecting people worldwide.
Here, 白化症 is mentioned as the topic under discussion to highlight its societal implications.
许多人对白化症缺乏了解，需要更多的医学宣传。
Many people lack understanding of albinism, and more medical awareness is needed.
The term 白化症 is used in the context of a description of a specific animal which exhibits symptoms of this condition.