gust

1. N-COUNT A gust is a short, strong, sudden rush of wind. 一阵强风

A gust of wind drove down the valley. 一阵狂风掠过山谷。

2. V-I When the wind gusts, it blows with short, strong, sudden rushes. 劲吹

The wind gusted again. 风又猛刮起来。

3. N-COUNT If you feel a gust of emotion, you feel the emotion suddenly and intensely. (感情的) 迸发[N 'of' n]

...a small gust of pleasure. …一丝愉悦的迸发。