词汇	门拉手
释义	门拉手 Mén Lā Shǒudoor pullcatcher近门把
随便看	gradient model Gradient modification Gradient modules gradient modulus gradient mold gradient-moment-nulling Gradient Moment Nulling Technique gradient motion refocussing Gradient Motion Rephasing gradient multieomposition composite gradient non-homogeneous finite plate gradient normalization gradient of approach gradient of avoidance gradient of a water table gradient of climb gradient of coal metamorphism gradient of communites and environments gradient of continuous density gradient of degradation gradient of disparity gradient of downgrade gradient of ecosystem Gradient of electric field gradient of electrochemical potential