auroran.曙光;极光Aurora.n.[罗神]黎明的女神
auroral caps极光帽
aurora tubes[电] 极光管
auroral path极光区通路
auroral zone极光区,极光地带,极光带
auroraphobia曙光恐怖
auroral spot极光斑
auroral type黎明型
auroral hiss极光嘘声
auroral line极光线,极光谱线
auroral tube辉光管