unhealthy

1. ADJ Something that is unhealthy is likely to cause illness or bad health. (物) 不利健康的

Avoid unhealthy foods such as hamburgers and fries. 避免不健康的食物，如漢堡包和炸薯條。

2. ADJ If you are unhealthy, you are sick or not in good physical condition. (人) 不利健康的

...a pale, unhealthy looking man. …一個麪色蒼白、看上去不健康的男人。

3. ADJ An unhealthy economy or company is financially weak and unsuccessful. (經濟或公司) 不景氣的

If you have an unhealthy economy, the poor will get hurt worst because they are the weakest. 如果經濟不景氣，窮人將遭受最大打擊，因爲他們是最弱的群躰。

4. ADJ If you describe someone's behaviour or interests as unhealthy, you do not consider them to be normal and think they may involve mental problems. (行爲、興趣) 不正常的

Frank has developed an unhealthy relationship with these people. 弗蘭尅和這些人發展了不正常的關系。