quit v. 戒掉，放弃
You must quit smoking. Most important of all, you should start taking exercise.
你必须戒烟，更重要的是，你该开始运动。
cut down 削减，减少
The article is too long and should be cut down by half.
这篇稿子太长, 得砍去一半。
cold turkey 立刻，彻底地戒掉
nicotine patch 尼古丁贴片
nicotine chewing gum尼古丁口香糖
crack down 对……采取严厉措施，镇压
light up 开始吸烟
This place doesn’t allow you to light up.
这个地方不容许吸烟。
willpower n. 意志力；自制力
urge n.强烈的欲望
pack of smokes 香烟
