volt
/vəʊlt/
noun
标准词条
CET-4
一句话记住
伏特(电压单位)
释义与例句
noun
伏特(电压单位)
the SI unit of electromotive force and electrical potential difference
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A typical car battery supplies 12 volts.
典型的汽车电池提供12伏特电压。
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The power outlet delivers 230 volts in Europe.
欧洲的电源插座输出230伏特。
展开其余 1 条例句
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High-voltage lines carry thousands of volts.
高压线路携带数千伏特。
词源与构词
记忆钩子
纪念物理学家伏特(Volta)命名的电压单位
词族与关联词
词族(同一词根派生出的不同词性或形式)
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voltage 电压noun; measured in volts
同义词
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millivolt 毫伏millivolt is a sub-unit of volt; 1 volt equals 1000 millivoltsThe sensor output was measured in millivolts. 传感器输出以毫伏为单位测量。
反义词
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ampere 安培ampere is the unit of electric current, contrasting with volt which measures potential differenceThe current was measured in amperes. 电流以安培为单位测量。
常见搭配
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12 volts 12伏特The device requires 12 volts to operate. 该设备需要12伏特才能运行。
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high volts 高伏特Touching high volts can be fatal. 接触高伏特可能致命。
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measured in volts 以伏特为单位测量Electrical potential is measured in volts. 电势以伏特为单位测量。