英语词汇positive impulse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	positive impulse
释义	positive impulse positivenessn. 肯定;确实确信,自信积极性;建设性 photosensitiveadj. 感光性的 implausibilityn. 难信的；不像真实的
随便看	dual queueing system dual radioactive decay dual radiotracer technique dualrail and expand spacer type piston ring dual ramp dual ramp ADC dual range dual range receiver dual rank register dual raster television system dual rate dual rate codec dual rated tread rubber dual rates dual rate system dual ratio control dualratio reduction dual ratio reduction dual ratio spring dual rear tire dual receptor dual reciprocating diverter dual recirculation dual recognition dual recognition hypothesis

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