Periodic



GRE TOEFL

解释

GRE 红宝书

• adj. 周期的, 定时的
• ［英］ adj. 周期的, 定时的 ( happening repeatedly)
• ［记］ period （周期）+ic

Webster Collegiate

adjective

• Date: 1642
• 1.
  • a. occurring or recurring at regular intervals
  • b. occurring repeatedly from time to time
• 2.
  • a. consisting of or containing a series of repeated stages, processes, or digits ; cyclic <periodic decimals><a periodic vibration>
  • b. being a function any value of which recurs at regular intervals
• 3. expressed in or characterized by periodic sentences

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