英文英文字典
英文英文字典
古腾堡计划中的在线英语-英语词典
结果
Vanillin的结果
Vanillin
(n.)
A white crystalline aldehyde having a burning taste and
characteristic odor of vanilla. It is extracted from vanilla pods, and
is also obtained by the decomposition of coniferin, and by the
oxidation of eugenol.