英：[smɒɡ]
美：[smɑːɡ]
smog如何读
smog英汉释义
n.(名词)
- [U] 烟雾 a thick dark unpleasant mist that is sometimes present in certain large cities because of all the smoke and waste gases
smog是什么意思
n. (名词)
- 烟雾（烟与雾混合的空气污染物尤见于城市）
- 烟尘
- 汽车尾气
- 工厂排放的废气
smog变形
复数:smogs
smog扩展
smoggy (adj.), smogless (adj.)
smog词根
词根：smog
adj.smoggy 烟雾弥漫的
smog英英释义
noun
a haze caused by the effect of sunlight on foggy air that has been polluted by vehicle exhaust gases and industrial smoke.
smog词组
photochemical smogn. 光化雾
smog区别
fog, smog, mist
这组词都有“雾”的意思，其区别是：
fog指较浓的雾。
smog指工业区的烟和雾相混而造成的又黑又浓的烟雾。
mist指轻雾，气象学上称作霭。
以上来源于网络
smog词源中文解释
1905年，由 smoke （名词）和 fog （名词）混合而成，"仿效刘易斯·卡罗尔的例子" [克莱因； 见 portmanteau ]。据说是在伦敦的一篇由煤烟减少协会财务主管 H.A.德沃先生所读的论文中首次出现，尽管他似乎没有声称自己创造了这个词。
At a recent health congress in London, a member used a new term to indicate a frequent London condition, the black fog, which is not unknown in other large cities and which has been the cause of a great deal of bad language in the past. The word thus coined is a contraction of smoke fog "smog" — and its introduction was received with applause as being eminently expressive and appropriate. It is not exactly a pretty word, but it fits very well the thing it represents, and it has only to become known to be popular. [Journal of the American Medical Association, Aug. 26, 1905]
在伦敦最近的一次健康大会上，一位成员使用了一个新术语来表示伦敦经常出现的黑雾，这在其他大城市也不罕见，过去曾引起了很多不良言论。这个新创造的词是 smog，是 smoke fog 的缩写，它的引入得到了掌声，因为它非常生动形象。它不是一个很漂亮的词，但它非常贴切地描述了它所代表的事物，只要它被广泛认识，它就会变得流行。[美国医学协会杂志，1905年8月26日]
Smaze （与 haze（名词）一起）是从1953年开始使用的。
smog_医学行业词汇
烟雾：为烟与雾的混合物，属胶体分散系，其分散质由气体和水汽的混合物组成，分散剂为空气
smog_大气科学行业词汇
烟雾
烟和雾的混合物。现泛指含有高浓度工业烟尘的雾, 或由次生污染物生成的光化学烟雾。
smog词源英文解释
smoke + fog
The first known use of smog was in 1880
smog儿童词典英英释义
smoke1 of 2noun
the gas of burning materials (as coal, wood, or tobacco) made visible by small particles of carbon floating in it
a mass or column of smoke
something that has little substance or value or that doesn't last very long
something that hides
something to smoke (as a cigarette)
an act of smoking tobacco
smoke2 of 2verb
to give off or exhale smoke
to give off too much smoke
to inhale and exhale the fumes of burning plant material and especially tobacco
to use in smoking
smoke a pipe
to drive away by smoke
to blacken or discolor with smoke
to use smoke to give (as meat or cheese) flavor and keep from spoiling
smoke screennoun
a screen of or as if of smoke to make observation or detection difficult
smokehousenoun
a building where meat or fish is given flavor and kept from spoiling by the use of smoke
smoke1 of 2noun
the gas of burning materials (as coal, wood, or tobacco) made visible by small particles of carbon floating in it
a mass or column of smoke
something that has little substance or value or that doesn't last very long
something that hides
something to smoke (as a cigarette)
an act of smoking tobacco
smoke2 of 2verb
to give off or exhale smoke
to give off too much smoke
to inhale and exhale the fumes of burning plant material and especially tobacco
to use in smoking
smoke a pipe
to drive away by smoke
to blacken or discolor with smoke
to use smoke to give (as meat or cheese) flavor and keep from spoiling
smoke1 of 2noun
the gas of burning materials (as coal, wood, or tobacco) made visible by small particles of carbon floating in it
a mass or column of smoke
something that has little substance or value or that doesn't last very long
something that hides
something to smoke (as a cigarette)
an act of smoking tobacco
smoke2 of 2verb
to give off or exhale smoke
to give off too much smoke
to inhale and exhale the fumes of burning plant material and especially tobacco
to use in smoking
smoke a pipe
to drive away by smoke
to blacken or discolor with smoke
to use smoke to give (as meat or cheese) flavor and keep from spoiling
smognoun
a thick haze caused by the action of sunlight on air polluted especially by smoke and automobile exhaust fumes
smoggyadjective
having a lot of smog
smognoun
a thick haze caused by the action of sunlight on air polluted especially by smoke and automobile exhaust fumes
smog医学词典英英释义
smognoun
a fog made heavier and darker by smoke and chemical fumesalso: a photochemical haze caused by the action of solar ultraviolet radiation on atmosphere polluted with hydrocarbons and oxides of nitrogen especially from automobile exhaust
smog 例句
1 These gases form polluted air, or smog.
而这些气体就会形成污染空气或烟雾.
2 It prompted a public inquiry into sanitation in a city infamous for pollution, smog and gargantuan dumps, like the Great Dust Heap at King’s Cross where scavengers eked out a living by selling trash.
3 There was smog, which I knew was toxic.
有大雾，我知道那是有毒的。
4 Terpense and hydrocarbons are known, however, to participate in the reaction which can cause smog.
萜烯和烃类是已知的在参与反映过程中会产生烟雾的物质.
5 In the early ’70s, she developed pneumonia because of the smog and moved her daughters to Westlake Village where the air was cleaner.
6 We use the fence to help us climb up onto the garage and then we look up at the three or so stars we can see through the light pollution and smog.
7 Few would dispute that the city’s culture is a car-dominated one, with an obsessive focus on driving routes, smog alerts and the best times of day to avoid traffic.
8 As north China battled with poor air quality for a third straight day on Monday, Liu said the recent pollution warnings inspired him to show live video of the smog in the capital, Beijing.
9 His shots of Charing Cross Road are highly atmospheric, taken on dark rainy nights and in the type of dense smog known as a “pea souper.”
10 Andrews, who is interested in themes of authorship and authenticity particularly in pop culture, said Beijing and L.A. are alike in the sense that they are both sprawling cities known for traffic and even smog.
11 He has returned every summer since then, taking refuge from the traffic, the smog and the hurried pace of Hollywood.
12 Almost a seventh of China has been under heavy smog.
中国近七分之一的地区一直处于重度雾霾之下。
13 But instead of presenting a traditional diamond solitaire, he held out a “smog free ring,” a piece of designer jewelry that has come to symbolize the fight against urban pollution.
14 It'soon turned into black smog as the smoke of the citypoured into the air.
随着城市的烟尘排入天空,白雾很快变成黑色烟雾.
15 The smog ring was created as an after thought.
16 With the rain, the smog lifted from the city.
雨后城市上空的烟雾消散了.
17 Proceeds from the sale of each ring, which costs 250 euros, or around $290, are allocated to building more smog free towers.
18 Below is the brown smog of Kabul; beyond, snowy mountains.
高台的下面，是喀布尔的棕色烟雾；远处，是白雪皑皑的群山。
19 “Once the trains ran on diesel rather than coal, and the London smog finally lifted in the 1960s and the bohemian set moved in,” he continued.
20 Even in this week’s episode, as Middle-earth is coated in dust and smog, there are striking images: a burning horse, an ominous oversized footprint, the devastation wrought by flaming fireballs, and so on.