v.飘浮；飘荡
n.一股；一阵微风；风信旗
Delicious smells wafted up from the kitchen. 厨房里飘出了香味。
A waft of sweet-smelling fragrance blew over from the flower bush. 一阵芬芳的气息从花丛中吹过来。
There is a waft of fresh air through the window. 从窗子吹进了一股新鲜空气。
