• power /ˈpaʊə/           CET4 TEM4 [ powering powered powers ]

  • 1

    不可数名词 If someone has power, they have a lot of control over people and activities. 权力

    In a democracy, power must be divided.

    在民主政体中，权力必须被分散。

  • 2

    不可数名词 Your power to do something is your ability to do it. 能力

    Human societies have the power to solve the problems confronting them.

    人类社会有能力解决他们面临的问题。

    Fathers have the power to dominate children and young people.

    父辈们有控制孩子们和年轻人的能力。

  • 3

    不可数名词 If it is in or within your power to do something, you are able to do it or you have the resources to deal with it. 能力范围

    Your debt situation is only temporary, and it is within your power to resolve it.

    你的债务状况只是暂时的，解决它在你的能力范围里。

  • 4

    不可数名词 If someone in authority has the power to do something, they have the legal right to do it. (法律赋予的) 权力

    The police have the power of arrest.

    警察有逮捕权。

  • 5

    不可数名词 If people take power or come to power, they take charge of a country's affairs. If a group of people are in power, they are in charge of a country's affairs. 政权

    Idi Amin came into power several years later.

    伊迪·阿明几年后执掌了政权。

    He first assumed power in 1970.

    他于1970年首次执掌了政权。

  • 6

    可数名词 You can use power to refer to a country that is very rich or important, or has strong military forces. 强国

    ....the emergence of the new major economic power, Japan.

    …新的主要经济强国日本的崛起。

  • 7

    不可数名词 The power of something is the ability that it has to move or affect things. 动力

    The vehicle had better power, better tyres, and better brakes.

    这种车辆有更好的动力、更好的轮胎和更好的刹车。

  • 8

    不可数名词 Power is energy, especially electricity, that is obtained in large quantities from a fuel source and used to operate lights, heating, and machinery. (尤指电) 能量

    Nuclear power is cleaner than coal.

    核能比煤更清洁。

    Power has been restored to most parts that were hit last night by high winds.

    昨天夜里受到强风袭击的大部分地区已经恢复了供电。

  • 9

    及物动词 The device or fuel that powers a machine provides the energy that the machine needs in order to work. 为…提供动力

    The "flywheel" battery, it is said, could power an electric car for 600 miles on a single charge.

    据说，“飞轮”电池每充电一次可驱动一辆电动汽车行驶600英里。

  • 10

    形容词 Power tools are operated by electricity. 电动的

    ...large power tools, such as chainsaws.

    …大型电动工具，如链锯。

powered

• adj.
  • 1

    (often used in combination) having or using or propelled by means of power or power of a specified kind

    powered flight ; kerosine-powered jet engines

• 经济学

  • 功效；统计假设的概率

• 体育

  • 多垒安全打能力，击远球能力

• 数学

  • 幂，乘方，指数；(集的)势，(集的)基数

• 上电

  • ...的第9章讲到USB可见设备状态[Universal Serial Bus Specification, Section 9.1.1, Pg 239]，分为连接(Attached)，上电(Powered)，默认(Default)，地址(Address)，配置(Configured)和挂起(Suspended)6个状态。

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短语
• nuclear-powered icebreaker
  核动力破冰船
• powered stacker
  自走式电动堆高机 | 自走式电动堆垛机
• steam-powered car
  蒸汽动力汽车 | 蒸汽机汽车 | 蒸汽轮机汽车
• powered operator
  动力操纵器 | 动利巴持器 | 能源支配器
• powered pallet truck
  电动拖板车
• steam-powered motor-car
  蒸汽动力汽车 | 蒸汽机汽车 | 蒸汽轮机汽车
• Powered by
  淘宝旺铺 | 技术支持 | 中国企业网技术支持 | 淘助手
• Ultraman Powered
  帕瓦特奥特曼 | 帕瓦特·奥特曼 | 帕瓦德奥特曼
• dual-powered trolley bus
  双动源无轨电车 | 双电源无轨电车

词根：power

• • powerlessly麻痹地

• adj.

  • power 借影响有权势人物以操纵权力的

    powerful 强大的；强有力的

    powerless 无力的；[劳经] 无能力的，无权的

• adv.

  • powerful 很；非常

    powerlessly 无力地

• n.

  • power 功率；力量；能力；政权；势力；[数] 幂

    powerfulness 有力；强烈

    powerlessness 无力；无能为力；无力量

• vi.

  • power 快速前进

• vt.

  • power 激励；供以动力；使…有力量

• n.

  • 促进（power的过去分词）；给…提供动力

    promotion / acceleration / impetus