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单词 fluctuate
释义 fluc·tu·ate AHD[flŭkʹcho͞o-āt'] D.J.[ˈflʌktʃuːˌeɪt]K.K.[ˈflʌktʃuˌet]v.(动词)fluc.tu.at.ed, fluc.tu.at.ing, fluc.tu.ates v.intr.(不及物动词)
    1. To vary irregularly.See Synonyms at swing 波动:不规则变动 参见 swing
    1. To rise and fall in or as if in waves; undulate.沉浮:在或似在波浪中沉浮;波浪起伏
v.tr.(及物动词)
  1. To cause to rise and fall or vary irregularly.使起伏或不规律变化
Etymology语源
    1. Latin fluctuāre fluctuāt- 拉丁语 fluctuāre fluctuāt-
    1. from fluctus [a flowing] 源自 fluctus [一次流动]
    1. from past participle of fluere fluc- [to flow] * see bhleu- 源自 fluere的过去分词 fluc- [流动] * 参见 bhleu-
Related Forms继承用法flucʹtuant AHD[-ənt] (形容词)fluc'tuaʹtion n.(名词)
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更新时间:2025/1/8 3:03:37