cycle: n.1.循环，周期，一转。2.周时，周年，年纪。3.(诗、故事等的)始末。4.自行车，三轮车，摩托车。5.【电学】周波；【数学】环；【拓】闭链；【地质学；地理学】旋徊；【植物；植物学】(从枯凋到再生的)一轮迥；天体运转的轨道。短语和例子the business cycle 商业盛衰的周期性。 the life cycle 【生物学】生命周期，生活史。 the Arthuri
Even the track athletes whom he coached followed a marathon - based aerobic conditioning program in the initial phases of their training cycles 即使是他带的径赛选手，在训练周期的最初阶段也必须先遵循如马拉松训练式地调整心肺有氧课程。
2.
The annual training cycle commences in september and concludes at the end of may next year . regular rehearsals are held once a week and intensive training may be held during holidays when required 乐团合唱团训练年度由每年9月开始至翌年5月底结束，每星期排练一次如有需要，亦会安排在假期举行集训。
