1.smoking:n.吸烟; 抽烟;v.吸(烟); 抽(烟); (习惯性) 吸烟,抽烟; 冒烟;
2.[词典]smoke的现在分词;
3.[例句]Smoking is now banned in many places of work.现在许多工作场所禁止吸烟。
4.[其他]原型:smoke.