heavy NP重名词短语heavyadj.大(量)的；重的；沉重的；猛烈的heavy level大级别heavyheadedadj.迟钝的(头部大而沉重的)heavy media三产品heavy mteal重武器,重金属,重金属摇滚乐heavy repair大修理heavy bridge重型桥heavy medium重悬浮液heavy doping重掺杂heavy fabric厚重织物heavy father严父