迅雷不及掩耳 【意思解释】词语解释 xùn léi bù jí yǎn ěr ㄒㄩㄣˋ ㄌㄟˊ ㄅㄨˋ ㄐㄧˊ ㄧㄢˇ ㄦˇ 迅雷不及掩耳 ◎ 迅雷不及掩耳 xùnléi bù jí yǎn ěr[sudden;as sudden as lightening;sudden peal of thunder leaves no time for covering ears] 雷声骤响,来不及捂住耳朵。比喻事情发生得过