The study of filterable pathogens is an important part of virology.

She was diagnosed with polycystic ovary syndrome.

He is truly a person who embodies the saying, 'A man of virtue will naturally attract admirers.'

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

In chemistry class, I learned about the reaction of pyruvate.

Non-fungible tokens are used to represent unique assets such as digital art and music.

He is suffering from acquired immune deficiency syndrome (AIDS).

She was diagnosed with polycystic ovary syndrome.

He was diagnosed with amyotrophic lateral sclerosis.