94生活常识网有道词典

oil

O 开头单词四级词汇考研词汇专八核心词高考词汇词源字典

音标发音

  • 英式音标 [ɒɪl]
  • 美式音标 [ɔɪl]
  • 国际音标 [ɔil]
  • 英式发音
  • 美式发音

基本解释

  • n. 油；石油；油画颜料
  • vt. 加油；涂油；使融化
  • vi. 融化；加燃油

词源解说

  • 12世纪晚期进入英语，直接源自古法语的olie，意为油；最初源自拉丁语的oleum，意为油。

同根派生

  • adj性质的同根词
    oily：油的；油质的；油滑的；油腔滑调的。
    oiled：涂油的；用油防水的；喝醉的。
  • adv性质的同根词
    oilily：光滑地；油似地；马屁十足地；圆滑地。
  • n性质的同根词
    oiler：油商；注油壶；涂油者。
    oiliness：含油；油质；浸油；滑腻。

用法辨析

    n. (名词)

  • oil的基本意思是“油”,指一种不溶于水且易燃烧的液体,可指各种各样的“油”,也可指“石油”, oil还可指“油画,油画颜料”。
  • oil作“油”解时通常为不可数名词,但在表示种类时则可用作可数名词; 作“油画,油画颜料”解时常用复数形式。
  • oil前一般不加不定冠词,但当其指油的一个种类或油的一个部分时,其前可加不定冠词; 指油产品时,也可加不定冠词。

    • v. (动词)

  • oil用作动词意思是“给…加油”,通常指在机器或零件上滴上或喷上矿物油以减少摩擦力,或者把织物浸油以防水。
  • oil多以表示机器或机器的某一零件的名词作宾语。可用于被动结构。

英汉例句

    用作名词 (n.)

  • Oil and water do not mix.
    油和水不能相溶。

    • 用作动词 (v.)

    用作及物动词: S+～+ n./pron.

  • You must oil the tractor every day.
    你必须每天给拖拉机加油。

词组短语

    用作名词 (n.)

    动词+～

  • add oil on fire 火上加油
  • add oil on the flame (s) 火上加油
  • burn oil 烧油
  • burn the midnight oil 开夜车,工作或学习到深夜
  • buy oil 买油

英英字典

    剑桥英英字典

  • (FUEL) petroleum (= the black oil obtained from under the earth's surface from which petrol comes)
  • (FOR COOKING) a smooth thick liquid produced from plants or animals that is used in cooking
  • (FOR BODY/HAIR) a smooth thick liquid that is used to improve the appearance or quality of the skin or hair
  • (PAINT) thick paints with an oil base, used for painting pictures
  • to put oil on something, especially a machine, usually to make it work more easily without sticking

    • 柯林斯英英字典

  • Oil is a smooth, thick liquid that is used as a fuel and for making the parts of machines move smoothly. Oil is found underground.
  • If you oil something, you put oil onto or into it, for example, to make it work smoothly or to protect it.
  • Oil is a smooth, thick liquid made from plants and is often used for cooking.
  • Oil is a smooth, thick liquid, often with a pleasant smell, that you rub into your skin or add to your bath.
  • &rarrsee also crude oil , olive oil
  • to burn the midnight oil&rarrsee midnight

专业释义

    能源科学技术

  • 石油

    Emulsion stability ties up oil exploitation efficiency.
    与提高石油采收率密切相关的问题之一就是乳状液的稳定性。

    经济学

  • 石油

    Oil is the stratagem commodity of the development of economy and society.
    石油是事关经济和社会发展的战略商品。

    交通运输工程

  • 油料
  • 油类

    • 地球科学

  • 石油

    • 生物学

  • 油