“unhealthy”是一个英语形容词,意思是“不健康的;对健康有害的;有病的;病态的”。它通常用于描述人、食物、环境或习惯等方面与健康状态相悖的情况。
不健康的:这是“unhealthy”最直接和常见的含义,用于描述任何与健康标准不符的状态或事物。
对健康有害的:强调某物或某行为对健康有负面影响。
有病的;病态的:有时也用于描述人或动物处于生病的状态。
描述人:
“He has an unhealthy lifestyle, often staying up late and eating junk food.”(他有一个不健康的生活方式,经常熬夜和吃垃圾食品。)
“She looks unhealthy; maybe she should see a doctor.”(她看起来不健康;也许她应该去看医生。)
描述食物:
“Fast food is often considered unhealthy because it's high in calories and low in nutrients.”(快餐通常被认为是不健康的,因为它热量高而营养低。)
“A diet rich in fruits and vegetables is much healthier than one filled with unhealthy snacks.”(富含水果和蔬菜的饮食比充满不健康零食的饮食要健康得多。)
描述环境:
“Living in a polluted city can be unhealthy for your lungs.”(住在污染严重的城市对你的肺不健康。)
“The office had an unhealthy atmosphere, with people constantly arguing.”(办公室里有一种不健康的气氛,人们总是争吵不休。)
描述习惯:
“Smoking is an unhealthy habit that can lead to serious health problems.”(吸烟是一种不健康的习惯,可能导致严重的健康问题。)
“Sitting for long periods without moving is unhealthy for your back.”(长时间坐着不动对你的背不健康。)
“unhealthy”通常用于描述负面的、与健康相悖的情况。
在使用时,要注意上下文,确保“unhealthy”的用法与语境相符。
“unhealthy”的否定形式是“healthy”,表示“健康的”。