odour: [13] The Latin noun for ‘smell’ was odor. It was descended from the Indo-European base *od-, source also of the Greek verb ózein ‘smell’ (from which English gets ozone [19]), the Latin verb olēre ‘smell’ (ancestor of English redolent), and the Latin verb olfacere ‘smell’ (source of English olfactory). It passed into English via Anglo-Norman odour. (It has, incidentally, no etymological connection with odious [14], which comes from Latin odium ‘hatred’.) => olfactory, redolent
odour (n.)
chiefly British English spelling of odor (q.v.); for spelling, see -or.
权威例句
1. The plant has an unpleasant odour and an acrid taste.
这种植物闻着刺鼻,吃着辣口。
2. He was acutely aware of the odour of cooking oil.
他闻到一股浓浓的油烟味。
3. The odour of vitamin in skin is repugnant to insects.
昆虫很讨厌皮肤内维生素的气味。
4. The room held the faint, sweet odour of pipe tobacco.