n.绕轴旋转，绕公共法线旋转；v.（似）在枢轴上转动( pivot的现在分词 )；把…放在枢轴上；以…为核心，围绕（主旨）展开； 英英释义： pivot[ 'pivətiŋ ]n.the person in a rank around whom the others wheel and maneuver同义词：pivot manaxis consisting of a short shaft that supports something that turns同义词：pinthe act of turni