释义 |
betula oil
betula oil[′bech·ə·lə ‚ȯil] (organic chemistry) methyl salicylate betula oil
bet·u·la oiloil of sweet birch, a volatile oil obtained by distillation from the bark of Betula lenta (sweet birch); used as a flavoring agent and as a counterirritant liniment. See also: methyl salicylate. |