Hygiene is the practice of keeping yourself and your surroundings clean, especially in order to prevent illness or the spread of diseases.
Be extra careful about personal ~.
= cleanliness
N-UNCOUNT
Hygiene is the practice of keeping yourself and your surroundings clean, especially in order to prevent illness or the spread of diseases.
Be extra careful about personal ~.
= cleanliness
N-UNCOUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012