cannabis
/ˈkænəbɪs; `kænəbɪs/ n[U]
1 hemp plant 大麻.
2 any of various drugs made from the dried leaves and flowers of the hemp plant that are smoked or chewed for their intoxicating effect 大麻
arrested for possessing cannabis 因藏有大麻而被捕. Cf 参看 hashish, marijuana.