| 释义 |
cir.cuit TRACKH5sV:7kIt, $5sV:r-n [C]something shaped approximately like a circle, esp. a route, path or sports track which starts and ends in the same place环道They test the car tyres on a motor racing circuit.他们在赛车环道上测试汽车轮胎。We made a leisurely circuit of the city walls before lunch.午饭前我们悠闲地沿着城墙走了一圈。Circuit training is a type of sports training which involves sets of different exercises done in order one after the other.循环训练（轮流做不同的体育锻炼）
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