vape       
 verb [ I ] uk/veɪp/ us/veɪp/
 吸入(电子香烟的)喷气
to breathe in nicotine (= the drug found in tobacco) or another drug as vapour rather than as smoke, especially using an e-cigarette
  Rather than start vaping, you should give up smoking altogether. 你应该彻底戒烟,而不是开始吸电子烟。 
 vape        
noun uk/veɪp/ us/veɪp/
 [ singular ]吸电子烟,吸雾化烟 
the act of breathing in nicotine (= the drug found in tobacco) or another drug as vapour rather than as smoke, especially using an e-cigarette
  [ C ]电子烟,雾化烟 
a device for breathing in nicotine (= the drug found in tobacco) or another drug as vapour rather than as smoke