puff/ p^f /

1.noun [c] 
to take a puff (on cigarette,pipe) 吸一口

2.noun
(gasp) 喘息

3.vi.
(pant) 喘气

4.vi.[+cigarette] [ pipe] 
to puff on {or} at sth 吸某物

a puff of wind/air/smoke
一阵风/空气/烟