Olfactory aura
[医] 嗅觉先兆
🧩 词语组成解析
aura
['ɔ:rə]
n. 气味;光环;气氛;[医]（中风等的）预兆;
🗣️ 情景例句
Are you sure about that?
你真的这么想吗？
You forgot to fasten the collar buttons.
你忘了系鞋带。
I looked at it again.
我又看了看那副画。