sumac        
noun (also sumach) uk/ˈsuː.mæk/ us/ˈsuː.mæk/
 [ C or U ]漆树 
a large bush or small tree with leaves that are divided into several parts and fruits that grow in bunches (= groups)
  [ U ]盐肤木果(一种用于地中海和中东烹饪的红色香料) 
a red spice used in Mediterranean and Middle Eastern cooking, made from the fruit of the sumac tree