['sə:kit]
circuit
n. 电路,一圈,巡回

词形变化:

动词过去式:circuited 过去分词:circuited 现在分词:circuiting 第三人称单数:circuits

例句与用法:

  1. The switches close the contacts and complete the circuit.
    这些开关可使接触器接通电流形成回路。
  2. There are two breakers in this circuit.
    这个电路里面使用了两个断路器。
  3. The rocket did one circuit of the earth and returned to base.
    火箭绕地球运行一周后返回基地。

英英解释:

名词 circuit:

  1. an electrical device that provides a path for electrical current to flow
  2. 同义词:electrical circuit, electric circuit
  3. a journey or route all the way around a particular place or area
  4. 同义词:tour
  5. an established itinerary of venues or events that a particular group of people travel to
  6. (law) a judicial division of a state or the United States (so-called because originally judges traveled and held court in different locations); one of the twelve groups of states in the United States that is covered by a particular circuit court of appeals
  7. a racetrack for automobile races
  8. 同义词:racing circuit
  9. movement once around a course
  10. 同义词:lap, circle

动词 circuit:

  1. make a circuit