Olfactus
嗅力单位; 嗅敏度单位
🗣️ 情景例句
What subject did you major in university?
你在大学主修的科目是什么？
You should wear a sweater, It's cold today.
你应该穿一件毛衣，因为今天很冷。
We'll take all that you can give us.
你们有多少就买多少。