だんだん(と)
〈徐々に〉 gradually; by degrees; little by little
〈ますます〉 more and more (増す時); less and less (減る時)
だんだん増す
読み方 だんだん
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(=階段)a flight of stairs; a flight of steps
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(=次第に)gradually; by degrees; step by step; little by little; more and more; one after another
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