英语词汇downward motion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	downward motion
释义	downward motion 简明释义向下运动网络释义 1 ?向下运动 ... (方向)向下的力 downward force 向下运动 downward motion 下跌趋势 downward tendency ... 2 ?向下动作 ... 向下流动散热器：down flow radiator 向下动作：downward motion 向下的样板力：downward screed force ... 短语 1 Downward motion with left arm 左臂向下 2 to retard downward motion 缓降双语例句 1 The middle and lower level of strong acid rain weather is downward motion, inhibiting the spread of pollutants. 强酸雨天气中低层为下沉运动，抑制了污染物的扩散。 2 The key is absorbing the downward motion and reversing the force into an upward motion as rapidly and smoothly as possible. 要点就是吸收向下的动力，并尽可能迅速平稳地将这个力量转换成向上的动力。 3 After washing, starting from the bottom, gently brush hair using a downward motion and gradually move up until all of the hair is brushed. 清洗过之后，从底部开始，轻轻地向下梳头发，并且逐渐向上使整个发片都被梳理到。
随便看	selling agreement selling and administrative cost selling and administrative expense selling and administrative expenses selling and administrative expenses cost selling and distributing selling area sell at a premium selling at exposition selling at half price selling at less than cost selling at premium selling broker selling by grade selling by lot sell by sample selling charge selling charges selling climax selling commission selling concept selling concession selling contract selling cost selling cost budget

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