heavyadj.大(量)的;重的;沉重的;猛烈的
heavy-ion fusion reaction重离子熔合反应
heavy rail steel production生产重轨钢
heavy nodular iron castings厚大球墨铸铁件
heavy duty drilling machine[机] 强力钻床
heavy metal element anomaly重金属元素异常
heavy-gauge roofing sheet重形屋面板
Heavy metal screen on blood血中重金属筛查