音标:[wɒt] ; 柯林斯词典等级:1 级;
n. 瓦(特)
[化] 瓦; 瓦特
n. a unit of power equal to 1 joule per second; the power dissipated by a current of 1 ampere flowing across a resistance of 1 ohm
n. Scottish engineer and inventor whose improvements in the steam engine led to its wide use in industry (1736-1819)
词型变化:名词复数形式 : watts
考试类型:[六级/考研]

watt的用法和样例:

例句

用作名词(n.)
  1. The lamp needs a 100-watt bulb.那盏灯需要100瓦的灯泡。
  2. By last year the price had fallen to about $2.70 per watt.到去年为止,这个价格已经下跌到了2.

常见句型

用作名词(n.)
  1. My lamp uses 100 watts.我用100瓦的电灯。

词汇搭配

  • watt-hour[电]瓦特时
  • Watt's governor飞球调速器
  • watt loss功率损耗,电阻损耗...
  • watt density功率密度
  • watt relay瓦特继电器
  • watt current有效电流,有功电流...
  • watt hour瓦时,瓦特小时...
  • effective watt有效瓦特
  • watt consumption功率消耗
  • synchronous watt同步功率
  • true watt有效瓦特
  • watt governor飞球式调速器,瓦特调...
  • watt second瓦特秒
  • watt component有功分量
  • apparent watt视在瓦特
  • watt meter瓦特计,功率表...
【近义词】
  • w英语字母中的第二十三个字...

[00:04.00]wage wag(g)on [00:06.48]n.(常pl.)工资,报酬vt.开展,进行 n.敞篷车厢;运货马车,运货车 [00:08.96]waist wait [00:11.55]n.腰,腰部 vi.等待,等候;侍候n.等待,等待时间 [00:14.13]waiter waitress wake [00:17.96]n.侍者

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