period的近义词/同义词有哪些
period的近义词/同义词有：epoch, span, time, duration, era, interval, age, time, year, degree, span, term, while, stage, run, century, day, interval。
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period的近义词（时期,期间）：epoch, span, time, duration, era, interval, age。
period的近义词（其他释义）：time, year, degree, span, term, while, stage, run, century, day, interval。