词源 |
resin n.hardened secretions of various plants, used in medicine, varnishes, etc., late 14c., from Old French resine "gum, resin," and directly from Latin resina "resin," from Greek rhetine "resin of the pine," a word of unknown origin. Applied to synthetic products by 1883. Related: Resiniferous. updated on July 20, 2021 |