名詞 olfaction:

1. the faculty that enables us to distinguish scents
   同義詞：smell, sense of smell, olfactory modality

ol.fac.tion

n.（名詞）
The sense of smell.
嗅覺(jué)
The act or process of smelling.
嗅聞：嗅的動(dòng)作或過(guò)程

來(lái)源：
Latin olfactus [past participle of] olfacere [to smell] * see olfactory
拉丁語(yǔ) olfactus [] olfacere的過(guò)去分詞 [嗅，聞] *參見(jiàn) olfactory
-ion
-ion