pcp

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abbr. 五氯苯酚（pentachlorophenol，一种迷幻药）；苯环己哌啶（phencyclidine，等于angel dust，医用麻醉药）；主控程序（Primary Control Program）

1. a drug used as an anesthetic by veterinarians; illicitly taken (originally in the form of powder or `dust') for its effects as a hallucinogen