词汇	pin break shovel
释义	pin break shovel un.带剪销安全器的锄铲
随便看	Technological nature technological need technological network technological neutrality technological nihilism technological normative document technological obsolescence technological operation technological opportunity technological optimism technological-optimism technological optimization technological order technological orientation technological originality technological outcome technological overflow technological overtaking technological package technological paper technological papers technological paradigm technological paradox technological parameter technological-parameterbased predictive model