quword 趣词
Word Origins Dictionary
- alkanet (n.)



[alkanet 词源字典] - "dye material from bugloss plant roots," early 14c., from Spanish alcaneta, diminutive of alcana, from Arabic al-hinna (see henna). As the name of the plant itself, from 1560s.[alkanet etymology, alkanet origin, 英语词源]
- alkane




- "Any of the series of saturated hydrocarbons including methane, ethane, propane, and higher members", Late 19th century: from alkyl + -ane2.