n.气味,光环,气氛,[医]（中风等的）预兆
Almost all of Massenet's works are pervaded with an aura of eroticism.
几乎所有马斯内的作品都弥漫着色情的味道。
She had an aura of authority.
她给人一种很有权威的感觉。
She always has an aura of confidence.
她总是满有信心的样子。