英语词汇upward ventilation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	upward ventilation
释义	upward ventilation 简明释义向上通风，向上通气网络释义 1 ?向上通风 ... upward tendency 向上的趋势... upward ventilation 向上通风(进口低于出口)... upward welding in the inclined position 上坡焊... 2 [建]?上向通风 ... upward multiplexing 向上多路转接... upward ventilation 上向通风 upward transition 正跃变 ... 短语 1 upward ventilation WESTBANK 向上通风 2 upward system of ventilation 向上通风系统 3 Ventilation upward 向上通气
随便看	bias for sb bias-free bias gain control circuit bias gear Bias,Gender bias generator bias head bias heat treatment bias high bias in bias-induced noise bias induction biasing biasing battery biasing capacitor biasing characteristic biasing circuit biasing control voltage bias current biasing holography biasing impedance biasing logic bias magnet biasing magnetizing force bias problem

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