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
Vincetoxin的结果
Vincetoxin
(n.)
A glucoside extracted from the root of the white
swallowwort (Vincetoxicum officinale, a plant of the Asclepias family)
as a bitter yellow amorphous substance; -- called also asclepiadin, and
cynanchin.