heavy NP重名词短语heavyadj.大(量)的；重的；沉重的；猛烈的heavy chafn重链heavy anode不分瓣阳极heavy scrap重废钢Heavy ingot大断面铸锭heavy cover厚层覆盖岩层heavy lathe重型机床heavy thing重物heavy touch重重的碰heavy suite重矿物颗粒,重矿物组分heavy rails重轨钢