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1·She wasn't very fastidious about personal hygiene.

她不过分讲究个人卫生。《牛津词典》

2·Hygiene was nonexistent: no running water, no bathroom.

卫生根本不存在：没有自来水，没有浴室。《柯林斯英汉双解大词典》

3·Infection with head lice is no reflection on personal hygiene.

染上头虱并不会给个人卫生带来不好的影响。《柯林斯英汉双解大词典》

4·The results implicate poor hygiene as one cause of the outbreak.

这些结果说明卫生条件差是疾病流行的一个原因。《牛津词典》

5·You must be scrupulous about hygiene when you're preparing a baby's feed.

给婴儿准备食物时，对卫生丝毫马虎不得。《牛津词典》

6·Good oral hygiene and regular dental care are important, whatever your age.

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。《柯林斯英汉双解大词典》

7·Curtis is the director of the Hygiene Center at the London School of Hygiene & Tropical Medicine.

柯蒂斯是伦敦卫生与热带医学院卫生中心主任。

8·One study compared the effects of high-fear and low-fear appeals on changes in attitudes and behaviors related to dental hygiene.

高恐惧诉求、低恐惧诉求会影响与牙齿卫生有关的态度和行为变化，一项研究对这两者进行了比较。

9·We've known for a long time that maternal education is important, says John Cleland of the London School of Hygiene and Tropical Medicine.

伦敦卫生与热带医学学院的约翰·克莱兰说：“我们早就意识到了产妇教育的重要性。”

10·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).

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）。

卫生

1·She wasn't very fastidious about personal hygiene.

她不过分讲究个人卫生。《牛津词典》

2·Infection with head lice is no reflection on personal hygiene.

染上头虱并不会给个人卫生带来不好的影响。《柯林斯英汉双解大词典》

3·You must be scrupulous about hygiene when you're preparing a baby's feed.

给婴儿准备食物时，对卫生丝毫马虎不得。《牛津词典》

4·Good oral hygiene and regular dental care are important, whatever your age.

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。《柯林斯英汉双解大词典》

5·One study compared the effects of high-fear and low-fear appeals on changes in attitudes and behaviors related to dental hygiene.

高恐惧诉求、低恐惧诉求会影响与牙齿卫生有关的态度和行为变化，一项研究对这两者进行了比较。

卫生学

1·Now a new study supports the hygiene hypothesis: infants in Uganda had a lower chance of developing the skin allergy condition eczema if their moms had helminth worm infections while pregnant.

现在，一个新的研究支持了这个卫生学假说：乌干达的婴儿很少有机会患上湿疹这种皮肤过敏症，前提是他们母亲在怀孕期间肚子里面有蛔虫。

2·According to what's called the hygiene hypothesis, yes.

根据所谓的卫生学假说，是的。

3·This article will help you review your sleep hygiene (a term used to denote what you do before and during your sleep) and suggest ways for you to improve it.

这篇文章会帮助你回顾一下你的“睡眠卫生学”（指的是你睡觉之前和当中需要做的一些事情）并告诉你一些方法来改善睡眠。

4·The presence of drainage systems and public baths showed advanced standards of hygiene and sanitation and ingenious planning.

排水系统和公共浴池的出现表明了高标准的卫生学与卫生设施，以及有独创性的规划。

5·In the world of modern hygiene, purity has become a purely metaphoric or moralistic term.

在现代卫生学的世界，纯净已经成了一个纯粹隐喻的或道德的措词。

卫生保健

1·Both books covered not only the physical changes, but talked about hygiene, tips on day-to-day life and interests, as well as touching on emotions that are going on inside.

这两本书的内容不仅包含了身体的变化，还讲述了卫生保健和生活小提示，兴趣爱好以及内心情感将要发生的变化。

2·Life style changes, such as diet and hygiene, seem to help for some, but none are proven cure-alls.

生活方式的改变，比如食物和卫生保健，似乎对治疗青春痘有所帮助，但没有一样可以证明完全治愈。

3·Your oral health depends on many factors, Dr. Albert said. These include what you eat, the type and amount of saliva in your mouth, your habits, your overall health and your oral hygiene routine.

Albert博士说“你的口腔健康取决于很多因素，包括你吃的食物，口腔唾液的数量，习惯，你的全身健康状况以及你的口腔卫生保健习惯。”

4·Okumu, who is a doctoral candidate at the London School of Hygiene and Tropical Medicine, said he is “working on the premise that this is a global problem — a global problem in a flat world.”

在伦敦大学卫生保健和热带医学院攻读博士学位的Okumu说，他是“他在这样一个前提下工作，即这是一个全球性的问题――一个世界范围内的全球性问题。”

5·It indicated that strengthen the education of oral hygiene to old people is an important link to improve cure rate of oral diseases.

认为加强中老年人口腔卫生保健教育，是提高口腔疾病治疗率的重要环节。

保健学

1·Attitudes to hygiene in the West have evolved not only with modern medicine and microbiology.

西方对保健学的态度不仅与现代医学还和微生物学的演变有关。

卫生清洁

1·To counter that and other health risks, she says her agency is instructing people to maintain basic hygiene and prevent children from playing in stagnant water.

为了应付这一系列的健康威胁，救援机构正在指导人们保持基本卫生清洁，防止儿童在堰塞湖中玩耍。

(1)food hygiene食品卫生学

(1)personal hygiene个人卫生

(1)oral hygiene口腔卫生

(1)industrial hygiene工业卫生；劳动卫生

(1)dental hygiene牙齿卫生；口腔卫生学

(1)mental hygiene心理卫生；心理卫生学