单词 | benzoin |
释义 | ben·zo·in ![]() n. 1. A balsamic resin obtained from certain tropical Asian trees of the genus Styrax and used in perfumery and medicine. Also called benjamin, gum benjamin, gum benzoin. 2. A white or yellowish crystalline compound, C14H12O2, derived from benzaldehyde. [Earlier benjoin, from French benjoin and Italian benzoino, both from Arabic lubān jāwī, frankincense of Java; see lbn in the Appendix of Semitic roots.] |
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