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
First, we have to decide where to live.
首先 ，我们得决定住在哪里。
Misfortunes come at night.
灾祸常生于不测。
There was less food for birds and also for the prairie dog, a kind of animal which lives in holes in the ground.
供鸟类吃的食物少了，供草原犬鼠（一种生活在地洞里的动物）吃的食物也少了。