heavy smoking

英 美
  • 大量吸烟
  • heavy adj.大(量)的;重的;沉重的;猛烈的
  • smoking adj.抽烟的;熏制的n.吸烟;吸烟区动词smoke的现在分词.
    1. He had a lung cancer because of smoking excessively.
      他因大量吸烟得了肺癌。