- granola (n.)
[granola 词源字典]
- by 1967, American English, probably from Italian grano "grain," or granular, with commercial suffix -ola. Earlier, with a capital G-, it was a proprietary name (reg. 1886 by W.K. Kellogg, in use into early 20c.) for a kind of breakfast cereal.[granola etymology, granola origin, 英语词源]