위생적이지 못하여 건강에 해롭거나 질병을 일으킬 염려가 있는.
Not clean or hygienic, and therefore likely to cause disease or infection.
예문:
"The restaurant was closed down due to unsanitary food preparation practices."
"Living in unsanitary conditions can lead to the rapid spread of infectious diseases."
"The inspectors found unsanitary equipment in the hospital's operating room."