heavy axe大斧子heavyadj.大(量)的；重的；沉重的；猛烈的Heavy Ordnance Gunship重型炮舰Heavy planning machine重型龙门刨床heavy-loaded station大业务量终端局heavy oil exploitation稠油开采heavy duty gas turbine大功率燃气轮机,重型燃气轮机heavy duty freight ear长大货车heavy metal metallurgy重金属冶金heavy manuring culture多肥栽培heavy armored regiment重坦克团heavy coated electrode厚涂料焊条,厚皮焊条,厚药皮焊条