circuit.

柯林斯词典

circuit /ˈsɜːkɪt/ (circuits)

• 1. N-COUNT An electrical circuit is a complete route which an electric current can flow around. 电路

  Any attempts to cut through the cabling will break the electrical circuit. 任何切断电缆的做法都会使电路中断。

• 2. →see also closed-circuit

• 3. N-COUNT A circuit is a series of places that are visited regularly by a person or group, especially as a part of their job. 巡回的场所

  It's a common problem, the one I'm asked about most when I'm on the lecture circuit. 这是个常见问题，一个在我巡回演讲时人们最常问到的问题。

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