nonsmoker，英语单词，主要用作名词，作名词时译为“不抽烟的人；禁止吸烟列车车厢”。

柯林斯英汉双解大词典

nonsmoker /nɒnˈsməʊkə/ ( nonsmokers )

1.N-COUNT A nonsmoker is someone who does not smoke. 不吸烟的人

Because after 10 years without smoking, the risk of lung cancer is similar to that of a nonsmoker.10年不吸烟，吸烟者患肺癌的几率将降至和不吸烟者一样低。

If you consider the benefits, and take advantage of today's helpful resources, this could be the year you successfully become a nonsmoker.但如果你想想戒烟的好处，再重复利用今天的有用资源，也许今年你就会戒烟成功。

Just think of that day as a dividing line between the smoking you and the new and improved nonsmoker you'll become. Mark it on your calendar.把那一天当做你从一个吸烟者变成一个全新的进步的无烟者得分界线，把那天从日历上标记下来。