heavy eye目瞑heavyadj.大(量)的；重的；沉重的；猛烈的heavy breathing/snoring沉重的呼吸声/鼾声heavy particle accelerator重离子加速器heavy - duty gas turbine重型燃气轮机heavy-duty precision hob重型精密滚齿机Heavy Attack Training Unit重型攻击机训练小队heavy paraffin hydrocarbon重质烷烃heavy section ductile iron厚大断面球墨铸铁heavy mental contamination重金属污染heavy hand held rock drill重型手持式凿岩机heavy element accumulation重金属积累