Adjective:

1. not in or exhibiting good health in body or mind;

   "unhealthy ulcers"
   

2. detrimental to health

3. not conducive to good health;

   "an unhealthy diet of fast foods"
   "an unhealthy climate"
   

1.可能致病的；不健康的
Something that isunhealthy is likely to cause illness or poor health.

e.g. Avoidunhealthy foods such as hamburger and chips...
不要吃不健康食品，如汉堡和薯条。
e.g. He worked in the notoriouslyunhealthy environment of a coal mine.
他在一个环境出了名恶劣的煤矿里工作。

2.不舒服的；身体不适的
If you areunhealthy, you are not very fit or well.

e.g. I'm quiteunhealthy really.
我真的很不舒服。
e.g. ...a poorly dressed,unhealthy looking fellow with a poor complexion.
衣衫褴褛、脸色憔悴、一副病容的人

3.（经济体或公司）状况不佳的，面临财务危机的
Anunhealthy economy or company is financially weak and unsuccessful.

e.g. The redundancy of skilled and experienced workers is a terrible waste and a clear sign of anunhealthy economy.
技术熟练、经验丰富的工人过剩是可怕的浪费，也是经济运行不良的明显征兆。

4.（行为或爱好）不正常的，病态的
If you describe someone's behaviour or interests asunhealthy, you do not consider them to be normal and think they may involve mental problems.

e.g. Frank has developed what I would term anunhealthy relationship with these people...
弗兰克与这些人的关系在我看来不正常。
e.g. This government has developed anunhealthy obsession with secrecy...
本届政府在保密方面做过了头。

1. unhealthy

1. 不健康的：先让学生自己画出食物,在图画下面写下该食物的英文单词,然后将这些食物进行分类,哪些食物是健康的(healthy) 哪些食物是不健康的(unhealthy) 每个组选派代表向全班汇报分类的结果.

2. 不健康的;不益于健康的：42.difference.不同;差异;区别n | 43.unhealthy.不健康的;不益于健康的adj | 44.yuck.(表示反感、厌恶等)呸;啐int

3.

3. 不卫生的：dark 暗的;黑色的 |unhealthy 不卫生的 | hut 小屋,棚屋

4. 不健康的,有碍健康的：toothache牙痛 |unhealthy不健康的,有碍健康的 | wealthy 富裕的,有钱的

The sick boy had an unhealthy flush and must have contracted pneumonia.

病孩子脸上有一种不健康的红晕，一定是感染上肺炎了。

French fries are unhealthy food.

薯条不是健康的食物。

We must get rid of the unhealthy living habits.

我们必须改掉不健康的生活方式。

Their slavish devotion to the leader is unhealthy.

他们对领导的盲目崇拜是不健康的。

He had an unhealthy interest in disease and death.

他对疾病与死亡有病态的兴趣。

They looked poor and unhealthy.

他们看起来贫病交加。

unhealthy skin

不健康的皮肤

His eyeballs were an unhealthy yellow.

他的眼球是不健康的蜡黄色。

unhealthy living conditions

有碍健康的生活条件

an unhealthy diet'/lifestyle

不良的饮食 / 生活方式

He had an unhealthy interest in disease and death.

他对疾病与死亡有一种病态的兴趣。

Avoid unhealthy foods such as hamburger and chips...

不要吃不健康食品，如汉堡和薯条。

He worked in the notoriously unhealthy environment of a coal mine.

他在一个环境出了名恶劣的煤矿里工作。

I'm quite unhealthy really.

我真的很不舒服。

...a poorly dressed, unhealthy looking fellow with a poor complexion.

衣衫褴褛、脸色憔悴、一副病容的人

The redundancy of skilled and experienced workers is a terrible waste and a clear sign of an unhealthy economy.

技术熟练、经验丰富的工人过剩是可怕的浪费，也是经济运行不良的明显征兆。

Frank has developed what I would term an unhealthy relationship with these people...

弗兰克与这些人的关系在我看来不正常。

This government has developed an unhealthy obsession with secrecy...

本届政府在保密方面做过了头。

The doctor examined the child and said she was unhealthy.

医生检查了孩子后说她并不健康.

These are unhealthy examples for the young.

这些例子对年轻人有害.

They binge and then go back to their unhealthy habits.

他们为此极度苦恼,然后恢复了原来不健康的饮食.

This is a lifestyle that is dehumanizing us, making us unhealthy, stressed out, and unhappy.

这是一种极大的破坏我们生活质量的生活方式, 使我们的生活不那么健康, 充满了压力和烦恼.

He always makes unhealthy candies and sells them to the students.

他总是做脏的且不健康的糖果,并销售给学生.

Which food do you think is healthy and which is unhealthy?

你认为哪种食物是健康的,哪种是不健康的 呢 ?

There are an unhealthy atmosphere, the impact on college students, is very bad.

社会上一些不良的风气, 对大学生来说影响是很坏的.

Casual dating is unhealthy and pathetic. But many guys seem to prefer that.

简单约会系一种唔健康及乏味的约会, 但似乎很多人都喜欢.

Aoid negative and unhealthy connections that might bring you down.

避免消极和不健康的交往,这可能是你堕落.

We must put a resolute stop to these unhealthy practices.

这种不良风气必须坚决制止.

It can be caused by obesity and an unhealthy lifestyle.

肥胖和不健康的生活方式都有可能导致糖尿病.

He made some routine observations upon the unhealthy effect of the night breeze at that season.

他照例说了些诸如这个季节的夜风对身体不好之类的话.

Jeffrey Dinslage says people often ask him about unhealthy discoloration discoloration on rose leaves, he.

杰弗里.道格拉斯说人们经常问他关于玫瑰叶上不健康的污点.

• unhealthy">market unhealthy市场不稳定

• The over-heated room had a stale unhealthy smell.

  出自：J. Carew

• Junk food at lunch-times and unhealthy snacks at breaks.

  出自：Guardian