Plant poisons, from digitalis to curare, are routinely employed as drugs.

一些植物的汁液，都可用作常规药物。

If the child were pricked with one of those arrows dipped in curare or some other devilish drug, it would mean death if the venom were not sucked out.

如被那些蘸了箭毒或其他魔药的箭矢刺中， 如毒液没有被吸出， 那就意味着死亡。