v.投掷，投射( dart的现在分词 )，向前冲，飞奔...

Swallows were darting through the clouds.燕子穿云急飞.Swallows were darting through the air.燕子在空中掠过.But thoughts eluded her, darting in and out of her mind like frightened hummingbirds.但思想老是避开她, 象只受惊的蜂雀似的在她心上穿进穿出,始终不肯停住一刻儿....

darting的音标：...