HELICIDAE
\hˈɛlɪsˌɪdiː], \hˈɛlɪsˌɪdiː], \h_ˈɛ_l_ɪ_s_ˌɪ_d_iː]\
Word of the day
Tetrachlorvinphos
- An organophosphate cholinesterase inhibitor that is used as insecticide. It has low mammalian toxicity. (From Merck Index, 11th ed)