oral hygiene
US
・UK
C1 高級
n. (u.)不可數名詞口腔衛生
Good oral hygiene is essential for healthy teeth and gums.
影片字幕
思想史：餐桌禮儀的演變！ (HISTORY OF IDEAS - Manners)
- However, with little knowledge of odontology, Romans use a variety of somewhat random ingredients for toothpaste. Crushed bone and oyster shell is popular, horse urine is another favourite especially from Iberian breeds. The specifics of the Roman approach to oral hygiene may be questionable, but the mentality is advanced and fascinating. Good personal appearance and cleanliness are believed to be what set Romans apart in their minds from what they term the barbaria, the people who live north of the famous olive line, the line above which the noble olive tree will not grow, the Germanics and Celts among them. Humanity will have to wait a while until Charlemagne is next recorded as brushing his teeth with thyme.
然而，由於對牙科知識知之甚少，羅馬人在牙膏中使用了各種有點隨意的成分。碾碎的骨頭和牡蠣殼很受歡迎，馬尿是另一種最受歡迎的東西，尤其是伊比利亞品種的馬尿。羅馬人口腔衛生的具體做法可能值得商榷，但他們的心態卻是先進而迷人的。良好的個人形象和清潔衛生被認為是羅馬人在思想上區別於他們所說的 "巴巴利亞人"（barbaria）的原因。"巴巴利亞人 "是指居住在著名的橄欖樹線以北的人們，橄欖樹線是高貴的橄欖樹無法生長的界限，日耳曼人和凱爾特人就是其中之一。人類還得等上一段時間，直到查理曼大帝被記載用百里香刷牙。
- The specifics of the Roman approach to oral hygiene may be questionable,
全球失智症患者超過5500萬！原來這些「壞習慣」會增加失智風險！ (Bad habits that raise your risk for dementia)
- Poor oral hygiene is also a factor.
口腔衛生不良也是一個因素。
- Poor oral hygiene is also a factor.
一項研究對密爾沃基市的 144 名參與者進行了調查，發現嚴重缺牙者患痴呆症的風險是缺牙較少者的六倍。
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- So this toothpaste harnesses antibacterial and whitening qualities of charcoal, preventing bad breathing, whitens your teeth and removes plaque for an overall improvement for your oral hygiene.
這款牙膏利用竹炭的抗菌和美白功效，能預防口臭，美白牙齒並去除牙菌斑，全面改善您的口腔衛生。
- and removes plaque for an overall improvement for your oral hygiene.
還有我的 vlog 頻道。
美國人都有一口潔白牙齒的秘密？！ (The Real Reason Americans Have Pretty Teeth)
- The notion of oral hygiene was barely in its infancy.
口腔衛生的概念當時還未發展齊全
