烟瘾大 meaning in Chinese

smoke like a chimney

Many inveterate smokers are never able to quit completely
许多烟瘾大的人没有能力彻底戒烟。
A great smoker can smoke as many as eight pipes a day ; but he dies in five years
烟瘾大的人一天能吸八筒，这种人过不了五年就得死。
If we remain inveterate smokers , it is only because we have so often experienced the frustration that results from failure
如果我们烟瘾大，戒不掉，那是因为屡戒屡败，失去信心。