stevioside
/ˈstiːvɪəʊsaɪd/noun
mass noun
1- a sweet compound of the glycoside class obtained from the leaves of a Paraguayan shrub and used as a food sweetener蛇菊苷。
1.1
- The shrub is Stevia rebaudiana (family Compositae).其灌木为甜菊（菊科）。
词源