名词 circuit:

1. an electrical device that provides a path for electrical current to flow

2. a journey or route all the way around a particular place or area

3. an established itinerary of venues or events that a particular group of people travel to

4. the boundary line encompassing an area or object

5. (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

6. a racetrack for automobile races

7. movement once around a course

动词 circuit:

1. make a circuit

circuitn.巡回；线路；环形；电路；回路v.巡回；绕 ... 环形circuit part电路部分circuit race环行赛circuit lose线路损耗circuit vent回路通气管circuit code闭路码circuit mode电路方式circuit rank圈数circuit film电路膜circuit type[计] 线路类型circuit load电路负荷,线路负荷

1. Someone has tampered with the electrical circuits.
   有人乱动过电路。
2. Third, computers have circuits which can make decisions.
   第三，计算机具有能够进行判定的电路。