Word Network: 衛生

Sterilization; the process of destroying all microorganisms.

Hygienic; sanitary.

Disinfection, sterilization.

Prevention or protection against something bad happening, such as an illness, accident, or disaster. It describes taking proactive measures in advance to ensure safety and health.

Health or a state of being physically and mentally sound. It can function as both a noun referring to the concept of health and as a na-adjective to describe something as being healthy or good for the body.