uni-cycle

常見例句

• The pedal of a cycle is attached to a crank.
  自行車的踏板與曲柄相連。
• It's easier to cycle with the wind behind you.
  順風騎車省力。
• A unit of frequency equal to one cycle per second.
  赫玆頻率的單位，等於每秒一周
• The seasons of the year make a cycle.
  一年四季搆成一個循環(huán)。
• The business cycle experienced a sudden down.
  商業(yè)周期經(jīng)歷了突然的蕭條。
• This is the cycle of economic booms and slumps.
  這是經(jīng)濟繁榮和經(jīng)濟蕭條的周期變化。
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