hygiene
US /ˈhaɪˌdʒin/
・UK /ˈhaɪdʒi:n/
B2 中高級英檢高級
n. (u.)不可數名詞衛生
Bathing is one way to take care of personal hygiene
n. (u.)不可數名詞個人衛生
Maintaining personal hygiene is important for self-esteem.
n. (u.)不可數名詞牙齒衛生
Dental hygiene includes brushing and flossing regularly.
n. (u.)不可數名詞食品衛生
Food hygiene is crucial to prevent food poisoning.
影片字幕
人口爆炸！🌍 人類爆炸式成長的祕密大公開 (Overpopulation – The Human Explosion Explained)
- Better food supplies, hygiene and medicine, meant people stopped dying all the time, especially so, at a very young age.
糧食供應更加充足、衛生與醫療的進步，都使得人類死亡率下降，特別是年輕人口。
- Better food supplies, hygiene, and
結果就是人口爆炸。
創傷後壓力症候群：深入了解由創傷引發的噩夢與夜驚（Trauma-Fueled Nightmares and Night Terrors with PTSD）
- medication side effects or poor sleep hygiene.
藥物副作用或不良的睡眠習慣。
- So the first line of treatment for any of these sleep disorders is improving sleep hygiene.
所以，這些睡眠疾患的第一線治療，就是改善睡眠習慣。
1914年聖誕節大停戰的真實歷史！🎄 (The Real History of the Christmas Truce of 1914)
- So life in the trenches in winter is freezing cold, it's very wet, hygiene is poor, and
所以冬天戰壕裡的生活又濕又冷，衛生條件很差，
- Hygiene is poor.
他們沒有突破，現在只是準備長期抗戰。
水裡的氟化物是為什麼？｜2025 年 5 月 7 日 (Why is Fluoride in our Water? | May 7, 2025)
- We begin today in Utah, which this week became the first U.S. state to ban the use of fluoride in public water. Fluoride is a natural occurring mineral that can be found in soil, plants, and food in tiny amounts. And studies show that at optimal levels, it helps prevent tooth decay, helps prevent cavities. The U.S. has added it to public drinking water systems since the 1940s to improve dental health, and the practice is considered to be one of the greatest public health achievements of the last century. But it's created some contratoms, with debate over adding fluoride to public water ramping up, and some states like Florida are following in Utah's footsteps to pass laws to ban it. Those in favor of banning fluoride in drinking water point to research that shows consumption of high levels of fluoride could cause adverse health effects in children, but exposure to levels that concentrated are rarely seen in the U.S. Proponents of the ban add that when it comes to fluoride improving dental health, evidence is mixed, and some studies find that our modern dental hygiene routines like brushing and flossing regularly have had more of an impact than fluoride in drinking water. Other advocates of the ban acknowledge that fluoride does have benefits, but people should have the individual choice to not have it added to their drinking water.
本週，猶他州成為美國第一個禁止在公共用水中使用氟化物的州。氟是一種天然礦物質，在土壤、植物和食物中含量極少。研究表明，在最佳水準下，它有助於防止蛀牙，有助於預防齲齒。自 20 世紀 40 年代起，美國就開始在公共飲用水系統中添加這種物質，以改善牙齒健康，這種做法被認為是上世紀最偉大的公共衛生成就之一。但這也造成了一些爭議，關於在公共飲水中添加氟化物的爭論愈演愈烈，佛羅里達州等一些州正在步猶他州的後塵，通過法律禁止添加氟化物。支持禁止在飲用水中添加氟化物的人指出，有研究表明，攝入高濃度的氟化物可能會對兒童的
- some studies find that our modern dental hygiene routines, like brushing and flossing regularly, have had more of an impact than fluoride in drinking water.
下次走在玩具過道上時，我們中的一些人可能會兩眼放光。芭比娃娃（Barbie）、風火輪（Hot Wheels）、費雪（Fisher-Price）、波利口袋（Polly Pocket）等玩具的製造商美泰公司（Mattel）表示，由於最近宣佈對中國商品徵收 145% 的關稅，玩具價格即將上漲。
![刻板印象：文化陳腔濫調背後的真相！ (Stereotypes [The Truth Behind Cultural Clichés])](https://img.youtube.com/vi/wY4rAN5HlAk/hqdefault.jpg)
NASA 為何急著重返月球？ (Why NASA Is Racing Back To The Moon)
- It'll be a three story structure with an airlock system, geology lab, and other workspaces on the first floor, while the upper floors will be made of an inflatable habitat and dedicated to crew health and hygiene.
它將是一個三層結構的建築，一樓是氣閘系統、地質實驗室和其他工作空間，上層將由一個充氣棲息地組成，專門用於船員的健康和衛生。
- other workspaces on the first floor, while the upper floors will be made of an inflatable habitat and dedicated to crew health and hygiene.
如果您想購買 OmniHeat Infinity 產品，可以查看我們說明中的鏈接。
牙醫破解15個更多牙齒迷思 | 破解迷思！ (Dentists Debunk 15 More Teeth Myths | Debunked)
- Their teeth look better than some of my 20 30 year olds, honestly That's why we emphasize so much hygiene good habits.
老實說，他們的牙齒看起來比我的一些二三十歲的孩子還要好，這就是為什麼我們如此強調良好的衛生習慣。
- Some people are born with really amazing teeth if you have impeccable hygiene and good genetics You'll be okay, but if you don't I'll come faster The goal is to get the most mileage out of your teeth as possible before we need to intervene So try your best to care, but that's the only thing you can control.
有些人的牙齒天生就很好，如果你有無可挑剔的衛生習慣和良好的遺傳基因，你會沒事的，但如果你沒有，我會來得更快。我們的目標是在我們需要干預之前，儘可能多地使用你的牙齒。
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,
