相关单词同义词seasonal, recrudescent, 近义词 intermittent 间歇的, frequent 频繁的, constant 不变的, repeated 重复的, regular 有规律的；定期的..., persistent 坚持的, periodic 周期的, continuing 连续的, continual 不断的, chronic 长期的, spasmodic 间歇的, perennial 永久的临近词recursion, recur, recurrently, recurrent lap, recurrentella, recurrent net, recurrent lobe, recurrent nova, recurrent code, Recurrent risk, recurrent sets, recurrent vein相似词recuperate, recuperative, recur, recurrence, recurring, recurring number, recursion, recursive, 返回 recurrent