primulayoudaoicibaDictYouDict[primula 词源字典]
"A plant of a genus that includes primroses, cowslips, and polyanthuses. Many kinds are cultivated as ornamentals, bearing flowers in a wide variety of colours in the spring", Modern Latin, from medieval Latin, feminine of primulus, diminutive of primus 'first'.[primula etymology, primula origin, 英语词源]