parathion

名词 parathion:

1. a colorless and odorless toxic oil used as an insecticide

par.a.thi.on

n.（名词）
A highly poisonous yellowish liquid agricultural insecticide, (C2H 5O) 2P(S)OC 'H 4NO 2.
对硫磷、硝苯硫磷酯，巴拉松：一种黄褐色的剧毒液体农药(C2H 5O) 2P(S)OC 'H 4NO 2

来源：
para-
para-
thio(phosphate) [phosphoric acid salt] thio- phosphate
thio(phosphate) [磷酸盐] thio- phosphate
-on 3
-on3