英语词汇downdrift怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	downdrift
释义	downdrift 英/ ?da?ndr?ft / 简明释义 n.往下漂流；逐渐下降；语调下降英英释义 abstract: 1 In phonetics, downdrift is the cumulative lowering of pitch over time due to interactions among tones, called downstep, in a tonal language. It is distinct from the general lowering of the pitch during prosodic contours of a tonal or non-tonal language.
随便看	discounted cash flow technique discounted cash flow techniques discounted cash flow yield discounted cost discounted credit discounted differential discount factor discounted flow discounted gross benefit cost ratio discounted least square method discounted least squares method discounted net benefit cost ratio discounted note discount notes discounted notes receivable discounted payable period discounted payback discounted payback method discounted pay back period discounted payback period Discounted payback period rule discounted present value discounted present value criterion discounted price discounted profit

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