词汇	开口钳
释义	开口钳 open mouth tongs
随便看	change in ownership change in particle size change in parvalue change in par value change in phase change in population Change in population distribution change in position change in power change in precipitation change in productivity change in product structure change in project change in properties change in quality change in quantity demanded change in quantity supplied change inquisition change in research method change in resonance frequency change in risk change in scour and fill change in section change in selected resources change in sequence