harmful音标

英 [ˈhɑ:mfl]

美 [ˈhɑ:rmfl]

harmful基本释义

adj.有害的

harmful用法及例句

adj.(形容词)

有害的，为害的

导致损害的，致伤的，伤害的

adj

1. causing or capable of causing harm

e.g. too much sun is harmful to the skinharmful effects of smoking

1. 有害的;（尤指）有损健康的Something that is harmful has a bad effect on something else, especially on a person's health.

e.g. ...the harmful effects of smoking...吸烟的危害e.g. It's believed the affair was potentially harmful to British aviation.据信该事件可能对英国航空业造成不利影响。

1. 有害的：首先,为提供更清楚的类别名称,作者将好的、坏的及丑陋的三大类补贴,分别更名为有益的(beneficial)、有害的(harmful)及灰色地带(ambiguous)的补贴. 其次,作者认为联邦与州*府的研究基金型态非常多样化,故将其置于具灰色地带的补贴类别中.

2. 有害：他们输得越多,他们越想赢的越多,*后他们没有电脑游戏就不能活.一些学生不想学习,整日占用(take up)好多小时玩游戏,他们无心学习功课,放学后就冲(rush)到网吧.如果学生不能认识这点,对他们将十分有害(harmful)

3. 有害的,伤害的：come to no harm 未受到伤害 | harmful 有害的,伤害的 | harmful gas 有*的气体

4. 有*的,有害的：fume (浓烈或难闻的)烟,或气体 | harmful 有*的,有害的 | hazardous 危险的,有害的

He had..to prove that the dust was harmful,..destructive to lung tissue.

出自：A. J. Cronin

高考真题例句

OG 1.harmful

Her popular 1962 book Silent Spring raised awareness of the dangers of pollution and the harmful effects of chemicals on humans and on the world's lakes and oceans.

她在1962年出版的畅销书《寂静的春天》, 提高了人们对污染以及化学品对人类和世界湖泊和海洋的有害影响的认识。

2016全国卷1

近义词

反义词

临近词

detrimental有害的

noxious有害的...

disadvantageous不利的

unsafe不安全的

poisonous有*的

risky危险的

black黑的

mischievous调皮的

injurious有害的

bad坏的

adverse不利的

costly昂贵的

damaging有害的

toxic有*的

pernicious有害的

abusive辱骂的

malignant有恶意的

baleful有害的

unfavorable不宜的

violent猛烈的

dangerous危险的

destructive破坏性的

harmless无害的

harmfulness

harm

harmful use

harmful to

harmfully

harmfulrisk

harmful act

harmless

harmfulncss

harmful gas

harmful ion

harmfulless

相关列句

Water is not an effective shield against the sun's more harmful rays.(水不能有效阻挡太阳中更有害的射线。)

Though drones can be harmful, they can be very helpful.(尽管无人机可能有害，但它们也可能非常有用。)

Dirty air and water are harmful.(肮脏的空气和水是有害的。)

Loud noise is harmful to the inner ear.(噪音对内耳有害。)

Her book raised awareness of the harmful effects of chemicals on the world's lakes.(她的书提高了人们对于化学物质对世界湖泊的有害影响的认识。)

Wearing the wrong glasses, however, can prove harmful.(然而，戴错眼镜可能是有害的。)

Unfortunately, the cheap alternatives are even more harmful than the illicit drugs they replace.(不幸的是，这些廉价的替代品比它们所替代的非法药物更有害。)

If a product is harmful to people's health, it should be withdrawn from sale immediately.(如果一个产品对人们的健康有害，应当立即停止销售这一产品。)

The natural enzyme is harmful to humans and animals.(天然酶对人和动物都是有害的。)

It is evident that smoking is harmful to health.(显而易见，吸烟有害健康。)