一番彻底的刷牙处理有助你清洁口腔。
正牙医师从比利的口腔内部取了模型来制作齿板。
An orthodontist took a cast of the inside of Billy's mouth to make a dental plate.
无论年龄大小，良好的口腔卫生和定期的牙齿保健都非常重要。
Good oral hygiene and regular dental care are important, whatever your age.
过热的食物饮料会烫伤口腔。
消化是在口腔中唾液的作用下开始的。
口腔里有一些白色小点。
保持口腔健康。
她希望每个孩子都能有一个干净的口腔和灿烂的笑容。
She hopes that every kid can have a clean mouth and a broad smile.
最终，她成功地制作了一种只使用天然甜味剂的糖果，这种甜味剂可以减少口腔细菌。
Consequently, she succeeded in making a kind of candy only using natural sweeteners, which can reduce oral bacteria.
523名学生在吃饭后十分钟内刷牙。如果情况允许的话，他们会使用牙刷；否则，他们会用水彻底清洗口腔。
523 students cleaned their teeth within ten minutes of eating. When possible, they used a toothbrush; when this was impossible, they washed their mouth thoroughly with water.
523名学生在吃饭后十分钟内刷牙。如果情况允许的话，他们会使用牙刷；否则，他们会用水彻底清洗口腔。
523 students cleaned their teeth within ten minutes of eating when possible they used a toothbrush, when this was impossible they washed their mouth thoroughly with water.
维多利亚时代流传着一则箴言：“造物主赋予人类嘴唇以遮掩牙齿”。这暗示了在严格意义上的牙科学诞生之前，口腔的卫生状况往往非常糟糕。
"Nature gave us lips to conceal our teeth," ran one popular Victorian maxim, alluding to the fact that before the birth of proper dentistry, mouths were often in a shocking state of hygiene.
在维多利亚时代，一副闪闪发亮的健康、干净、整齐的“珍珠白”牙齿是非常罕见的，只有超级富豪才能拥有（即便如此，在那个时代，口腔卫生无法得到保证）。
A flashing set of healthy and clean, regular 'pearly whites' was a rare sight in Victorian society, the preserve of the super-rich (and even then, dental hygiene was not guaranteed).
无糖酸奶有助于缓解口腔异味、蛀牙和牙龈疾病。
Sugarless yogurt could help beat bad breath, tooth decay and gum disease.
科学家们发现，无糖酸奶有助于缓解口腔异味、蛀牙和牙龈疾病。
Sugarless yoghurt could help beat bad breath, tooth decay and gum disease, say scientists.
研究了镇肾平对二甲基苯并蒽诱导的叙利亚仓鼠口腔癌变的预防作用。
The preventive effects of zhenshenping on dimethyl benzanthracene induced oral carcinogenesis in syrian golden hamster were studied.
这可以帮助你刷到你口腔每个区域。
口腔卫生不良也是一个危险因素。
养成良好的每日口腔卫生习惯。
以下步骤将有助保护口腔健康。
唾液缺乏意味着口腔清洗更缓慢。
Lack of saliva means that the mouth is cleansed more slowly.
某些疾病或药物也可能引发口腔疾病。
Certain diseases and medications also may cause mouth problems.
它能制造唾液流进你的口腔。
因为口腔细菌进入血流并且流经全身。
Because oral bacteria enter the bloodstream and travel throughout the body.
口腔癌症的主因是什么？吸烟？酗酒？
What's the leading cause of oral cancer? Smoking? Heavy drinking?
评估肉眼检查在口腔癌筛查中的作用。
吸烟提升罹患口腔癌的风险。
Cigarette smoking increases the risk of developing mouth cancers.
由于血液进入口腔而被感染的风险更低。
唾液—你的口腔和牙齿都不断被唾液洗刷。
Saliva - Your mouth and teeth are constantly bathed in saliva.
唾液—你的口腔和牙齿都不断被唾液洗刷。
Saliva - Your mouth and teeth are constantly bathed in saliva.
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