词汇	dampening roller
释义	dampening roller 触版水辊
随便看	normal owyheeite normal oxidizing solution normal oxygen Normal oxygen affinity Normal oxygen supply normal pace normal pacemaker normal pacemaker foci normal packet function normal pair Normal pancreatic secretion normal paper normal parabolic equation normal parabolic subalgebra normal paraffin normal-paraffin normal paraffin chlorination normal paraffin dehydrogenation normal paraffine normal paraffin extraction process normal paraffin hydrocarbon normal paraffin hydrocarbonNPH normal paraffin hydrocarbons normal paraffin isomerization normal paraffin maturity index