wind shear

wind-shear的音标和读音：
DJ音标发音： [wind]
KK音标发音： [wɪnd]

wind-shear的词性：
n.（名词）

1. A change in wind direction and speed between slightly different altitudes, especially a sudden downdraft.
风的切变：在稍微不同的纬度之间风向和风速的变化，尤指突然的下沉气流