Osphresiology
嗅觉学
🗣️ 情景例句
I always mix up these two words.
我老是把这两个词搞混。
Courtesy costs nothing.
谦虚恭敬，不用分文。
Built in 1885, it was the oldest car taking part.
该车造于1885年，是参赛车中最老的一辆。