“戒掉”用英语怎么说

她哀求他戒掉烟酒。She beseeched him to cut his drinking and his smoking.他戒掉了酒瘾。He gave up the crutch of alcohol.许多有尼古丁瘾的抽烟人不容易把烟戒掉.Many smokers who are chemically addicted to nicotine cannot cut down easily....