unsanitary
adjective uk/ˌʌnˈsæn.ɪ.tər.i/ us/ˌʌnˈsæn.ə.ter.i/ (UK also insanitary)
不卫生的;不干净的
dirty or unhealthy and therefore likely to cause disease
unsanitary toilets 不洁净的洗手间
unsanitary living conditions 不卫生的居住条件
Synonym: unhealthy
Opposites: healthful healthy (HEALTH)sanitary