单词 | fluctuate |
释义 | fluctuate['flʌktʃueit]vi. 变动, 起伏, 动摇vt. 使波动, 使动摇【医】 波动 fluctuate fluc.tu.ate AHD: [fl¾k“ch›-³t”] D.J. [6flJkt.u87e!t]K.K. [6flJkt.u7et]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 swing2. 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)To cause to rise and fall or vary irregularly.使起伏或不规律变化语源:1. Latin fluctu³re fluctu³t- 拉丁语 fluctu³re fluctu³t- 2. from fluctus [a flowing] 源自 fluctus [一次流动] 3. from past participle of fluere fluc- [to flow] * see bhleu- 源自 fluere的过去分词 fluc- [流动] *参见 bhleu- 继承用法:fluc“tuant AHD: [-…nt] (形容词)fluc”tua“tion n.(名词) |
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