rosinyoudaoicibaDictYouDict[rosin 词源字典]
rosin: see resin
[rosin etymology, rosin origin, 英语词源]
rosin (n.)youdaoicibaDictYouDict
late 13c., from Old French raisine, rousine, variants of résine (see resin). The verb is from mid- 14c. Related: Rosined; rosining.