戒烟的英文：
give up smoking；quit smoking；abandon smoking；smoking cessation。
1. 其中give up smoking，.quit smoking，abandon smoking都是动宾结构的动词词组，可以互换。不同的是give的过去式gave，过去分词given；quit的过去式与过去分词quit或者quitted；abandon的过去式和过去分词都是abandoned。
例如：
You ought to give up smoking.
你应该戒烟。
She gave up smoking for the sake of her health.
为保持身体健康，她戒了烟。
My father has given up smoking.
我爸爸已经放弃吸烟了。
He has quit smoking for more than ten years.
他戒烟已经十多年了。
Since then, Haggis has tried repeatedly to quit smoking.
从那个时候开始，哈吉斯一次又一次试图戒烟。
Finally, he decided to abandon smoking.
最终，他决定戒烟。
2. smoking cessation，是名词短语。
例如：
Smoking cessation programmes can only go so far.
戒烟规划只能进行到此。
All smoking cessation treatments can have side effects.
所有的戒烟疗法都有副作用。
Smoking cessation benefits patients with coronary heart disease
戒烟有利于冠状动脉心脏病病人的恢复与健康
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