smoothern.路面整平机；修光工具smoothadj.光滑的；平稳的；流畅的；圆滑的；可口的；安祥的；均匀的v.使光滑；消除；安慰；理顺(羽毛)smooth limit gauge光滑极限量规smoothwallblasting光面爆破smooth the way forvt.铺平道路(排除障碍；便于)smoothing resistor平流电阻smoothing cofactor光滑余因子smooth fillet weld平填角焊缝smoothing function磨光函数smoothing capacity平滑电容smooth development平稳发展smoothly operation平稳操作