circuit/'sɜːkɪt $ 'sɜːr-/

n.

➊ a line, journey, track around a place

➋ the complete path that an electric current travels along

n. [C]

➊ 环行路线；环行；环道：We made a circuit of the yard. 我们绕着院子走了一圈。

◇a racing circuit 赛车道

➋ 电路：an electrical circuit 电路

构词circu (= circle) + it (= go)

同根 exit

音组-cuit/-kɪt/

biscuit; circuit