FIRE DRILL
\fˈa͡ɪ͡ə dɹˈɪl], \fˈaɪə dɹˈɪl], \f_ˈaɪə d_ɹ_ˈɪ_l]\
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By Princeton University
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Tetrachlorvinphos
- An organophosphate cholinesterase inhibitor that is used as insecticide. It has low mammalian toxicity. (From Merck Index, 11th ed)