demeton

/dem-i-ton/US // ˈdɛm ɪˌtɒn //

梦之岛,梦蝶

Definitions

n.名词 noun

1
Chemistry.
- : either of two pale-yellow, highly toxic chemicals, C6H15O3PS2 or C6H15O4PS2, used as systemic insecticides, lethal to insects feeding on the treated plant or animal.