单词	bevel gear cutter
释义	bevel gear cutter 锥齿轮铣刀
随便看	element at risk element attach material elementaty school elementaty symmetric transformation element background element background in rocks element background values Element balancing element basal value element base element beryllium and our health element binding energy element binding protein gp element binding protein gp120 element bio-absorbing series element bioscience element birth and death element birth and death model element birth and death technology element birth-dead element birth-death element birth or death element bonding parameter topological index Element,Boundary element breakdown