질병을 예방하고 건강을 유지하기 위해 몸과 주변 환경을 깨끗하게 관리하는 습관이나 상태.
The practice of maintaining cleanliness to stay healthy and prevent the spread of germs or diseases.
예문:
"Good oral hygiene involves brushing your teeth at least twice a day."
"Many infectious diseases can be avoided through better personal hygiene."
건강을 보호하고 증진하며 질병의 발생을 막기 위한 원리와 방법을 연구하는 학문.
A field of study or medical science focused on the principles and practices of preserving health and preventing disease.
예문:
"The university offers a comprehensive course on industrial hygiene."
"Modern hygiene has transformed how we manage urban waste systems."