di.sul.fo.ton

n.（名詞）
A pale yellow, highly toxic systemic insecticide, C8H 9O 2PS 3, used for some vegetables and flowers.
二硫松：一種劇毒的淺黃色系統(tǒng)殺蟲劑，C8H 9O 2PS 3，可用于一些蔬菜和花

來源：
di(ethyl) [containing two ethyls] di- ethyl
di(ethyl) [含有兩個乙基的] di- ethyl
sulfo-
sulfo-
probably t(hi)on(ate) [salt or ester of a thionic acid] thion- -ate 2
可能為 t(hi)on(ate) [硫酸鹽或硫酸酯] thion- -ate2