"While some of the kids using e-cigarettes were also smoking cigarettes, we found that kids who were at low risk of starting nicotine with cigarettes were using e-cigarettes," Dutra said. "Recent declines in youth smoking are likely due to tobacco control efforts, not to e-cigarettes." The...
Electronic cigarettes, also known as e-cigarettes, are battery-operated devices that people use to breathe in an aerosol (气雾剂), 1 typically contains nicotine (though not always), flavorings, and other chemicals. They can look like 2 (tradition) tobacco cigarettes, cigars, or pipes or even...
E-cigarettes are thought by some to be responsible for a decline in American youth cigarette smoking, but researchers from the University of California, San Francisco (UCSF) indicated the reality is the opposite. The USCF researchers concluded that many kids who went on to smoke regular cigarettes...
E-cigarettes are designed to look a lot like cigarettes, but most of them are actually a little thicker. On most models you’ll find, the “butt” end screws onto the long part of the faux-cigarette for a realistic appearance. Some manufacturers put speckled effects on the ends to make ...
【题目】Electronic cigarettes, also known as e-cigarettes, are battery-operated devices that peopleuse to breathe in an aerosol(气雾剂),___1__ typically contains nicotine(though not always), flavorings, and other chemicals. T hey can look like __2_ (tradition) tobacco cigarettes, cigars, ...
E-cigarettes are battery-powered devices that look like cigarettes and deliver an aerosol of nicotine and other chemicals. Promoted as safer alternatives to cigarettes and smoking cessation aids, the devices are rapidly gaining popularity among adults and youth in the U.S. and around the world. ...
An e-cigarette delivers a quick hit of nicotine to the lungs, mimicking the effect of smoking.2 There are many models of e-cigarettes, from disposables that look like tobacco cigarettes to larger modifiable devices. The use of e-cigarettes has increased rapidly. It is estimated that at least...
Paragraph 3 shows thatA students are not interested in cigarettesB. fewer students are trying e-cignrettesC. students don't know the dangers of smokingD. e-cigarettes are beeoming more popular among students3. How do e-cigarettes affeet students' health?a. They can cause illnesses ike ...
90Are E-Cigarettes Really Safe?There are a few b a d habits that we shoul d d I stay away from. A very typical example is cigarette smoking. It can be harmful to our health.O 2 the past few years, e-cigarettes have entere d the marketplace an d become very popular. Some people...
E-cigarettes are electronic devices that use a battery to aerosolize a liquid, usually containing nicotine, flavoring, and other additives, which is inhaled by the user through a mouthpiece. They can also be used to deliver marijuana and other substances. The devices produce an aerosol by heatin...