手部卫生: hand hygiene
hygiene: [ˈhaɪdʒiːn] 卫生
个人卫生:personal hygiene
食品卫生:food hygiene
口腔卫生:oral / dental hygiene
洗手液:hand sanitizer
sanitizer: 同sanitiser,让….变得干净卫生的液体
故hand sanitizer就是洗手液
有时也单用sanitizer来指洗手液
免洗洗手液:instant hand sanitizer
instant: 立即的
instant hand sanitizer:立即就洗好的洗手液,即免洗洗手液
选择洗手液时,最好选择含酒精的洗手液(alcohol-based hand snanitizer)。