mi.cro.burst

microburst的音标和读音：
DJ音标发音： [ˈmaikrouˌbə:st]
KK音标发音： [ˈmaɪkroˌbɜst]

microburst的词性：
n.（名词）

1. A sudden, violent downdraft of air over a small area. Microbursts are difficult to detect and predict with standard weather instruments and are especially hazardous to airplanes during landing or taking off.
微爆：一小区域内空气突然剧烈的下降，用普通气象仪器很难发现及预报，对于正在降落或起飞的飞机尤为危险