劍橋詞典a type of cactus (= a desert plant ), part of which can be taken as a drug that makes you hallucinate (= see things that do not exist ) or the drug itself 佩奧特仙人掌；佩奧特堿（取自這種仙人掌的一種致幻藥） 也見 mescaline 返回 peyote