cycle

• 一系列事件或过程按相同顺序重复发生，通常是循环的。

A noun referring to a series of events or processes that are repeated in the same order, often in a circular or recurring manner.

1. Repeated sequenceB1formal

   A series of events that are regularly repeated in the same order.

   循环

   • The water cycle involves evaporation, condensation, and precipitation.
   • Economic cycles include periods of growth and recession.
   • The cycle of the seasons repeats every year.

   同义词looppatternperiodrecurrencerhythmrotationround

2. BicycleA1informal

   A vehicle with two wheels that you ride by pushing pedals with your feet.

   自行车

   • She rides her cycle to school every day.
   • He bought a new cycle for his commute.
   • The cycle path runs along the river.

   同义词bicyclebikevelocipede

3. Complete set or periodB2formal

   A complete set or series of events that leads back to the starting point.

   周期

   • The machine operates on a 24-hour cycle.
   • The story follows a cycle of birth, death, and rebirth.
   • The washing machine has a delicate cycle for silk.

   同义词circleperiodrevolutionrotationround

• 动词，指骑自行车，或指经历、完成一个循环或反复出现的过程。

A verb used to indicate the act of riding a bicycle or moving through a repeated sequence of events.

1. A2informal

   To ride a bicycle.

   骑自行车

   • He cycles to work every day.
   • She loves to cycle through the countryside.
   • They cycled around the lake in the afternoon.

   同义词bicyclebikepedal

2. Move in a cycleB2formal

   To occur repeatedly in a series of events or processes.

   循环往复

   • The seasons cycle through spring, summer, fall, and winter.
   • The economy cycles between growth and recession.
   • Water cycles through evaporation, condensation, and precipitation.

   同义词alternaterecurrepeatrevolverotate

短语动词变体cycle on