gases

英 [ˈɡæsɪz]

美 [ˈɡæsɪz]

【医】气体

柯林斯词典

The form gases is the plural of the noun. The form gasses is the third person singular of the verb. gases为名词的复数形式，gasses为动词的第三人称单数形式。


• N-UNCOUNT 气体燃料；天然气；煤气
  Gasis a substance like air that is neither liquid nor solid and burns easily. It is used as a fuel for cooking and heating.
  1. Coal is actually cheaper than gas...
     煤实际上比煤气便宜。
  2. Shell signed a contract to develop oil and gas reserves near Archangel.
     壳牌石油公司签订了一份开采阿尔汉格尔附近的石油和天然气资源的合同。
• N-VAR 气体
  Agasis any substance that is neither liquid nor solid, for example oxygen or hydrogen.
  1. Helium is a very light gas.
     氦是一种非常轻的气体。
  2. ...a huge cloud of gas and dust from the volcanic eruption.
     火山喷发形成的混杂着气体和尘埃的巨大云团
• N-MASS 毒气，瓦斯（可用作武器）
  Gasis a poisonous gas that can be used as a weapon.
  1. ...mustard gas...
     芥子气
  2. The problem was that the exhaust gases contain many toxins.
     问题在于废气中含有很多毒素。
• N-MASS （医用）麻醉气
  Gasis a gas used for medical purposes, for example to make patients feel less pain or go to sleep during an operation.
  1. ...an anaesthetic gas used by many dentists.
     为许多牙医使用的一种麻醉气
• N-UNCOUNT （车辆用的）汽油
  Gasis the fuel which is used to drive motor vehicles.
  1. ...a tank of gas.
     一桶汽油
  2. ...gas stations.
     加油站

in BRIT, use 英国英语用 petrol


• VERB 用毒气杀死
  Togasa person or animal means to kill them by making them breathe poisonous gas.
  1. Her husband ran a pipe from her car exhaust to the bedroom in an attempt to gas her.
     她的丈夫将一根与她的汽车排气管相通的管子导入卧室，企图用毒气将她杀死。
• N-SING 活泼有趣的事；令人愉快的场面
  You can describe a situation or event asa gaswhen it is very lively, amusing, and enjoyable.
  1. It was really a gas to find someone I could talk with.
     找到一个能和我谈得来的人真是一件让人高兴的事。
• See also:gas chambergas maskgreenhouse gaslaughing gasnatural gastear gas
• 加大油门；加速
  If youstep on the gaswhen you are driving a vehicle, you go faster.

in BRIT, use 英国英语用 step on it

双语例句

• There is sound scientific evidence of what certain gases do to the atmosphere.
  有可靠的科学依据可以证明某些气体对大气的影响。
• Industry has been working at developing harmless substitutes for these gases
  该行业一直在努力开发一些可以替代这些气体的无害物质。
• Among the common toxic gases are sulfur dioxide, methane, the oxides of nitrogen, ammonia, hydrogen sulfide, and hydrogen cyanide; and ( most commonly) carbon monoxide.
  常见的有毒气体有二氧化硫、甲烷、氧化氮、氨、硫化氢、氰化氢以及最常见的一氧化碳。
• When gases are heated, they expand.
  气体受热会膨胀。
• Ground water also contains dissolved carbon dioxide from the air and from the exchange of gases in plant roots.
  地下水也含有溶解了的二氧化碳，这些二氧化碳是从空气和从植物根系的气体交换中获得的。
• Oxygen, hydrogen and nitrogen are all gases.
  氧气、氢气和氮气都是气体。
• The chromosphere is a frothy layer churned up by gases in the photosphere.
  色球层在光球层气体的搅拌下不停地翻腾。
• These gases would seriously damage the patient's respiratory system.
  这些毒气会严重损害患者的呼吸系统。
• The emission of gases such as carbon dioxide should be stabilised at their present level
  二氧化碳等气体的排放应该稳定在当前水平。
• If plastic and rubber are burnt, they'll give off poisonous gases.
  要是塑料和橡胶被焚，就会放出有毒的气体。