A path or route that goes around something and returns to the start.
The Earth completes a circuit around the sun in one year.
地球在一年內完成繞太陽一周的循環。
The complete path that electricity flows through.
When you flip the switch, it completes the circuit and the light turns on.
當你撥動開關時,它完成了電路,燈就亮了。
A series of games or events where the same people compete regularly.
After ten years on the professional tennis circuit, she decided to retire.
在職業網球巡迴賽上征戰十年後,她決定退役。
A track for racing cars or motorcycles.
The new racing circuit has challenging turns and long straightaways.
這條新的賽車賽道具有挑戰性的彎道和長直道。
A series of places or events where the same people appear or perform.
The comedian is well-known on the comedy club circuit.
這位喜劇演員在喜劇俱樂部巡迴演出中很有名。
A set of different exercises done one after another in fitness training.
Our gym class includes a circuit of strength and cardio exercises.
我們的健身課程包括一系列的力量和有氧運動循環訓練。
A judge's regular journey to hear cases in different courts.
The circuit judge travels to different towns to hear cases each month.
巡迴法官每月前往不同城鎮審理案件。