单词：zonal 

形容词

• 
  [1.a.zonal] (同义词:[zonal( adj. 带状的 )]  [zonary( adj. 象带子的, 带状的 )]  )
• 
  注释列句：relating to or of the nature of a zone; "the zonal frontier"
• 属于名词 -> [zone( n. 地域, 地带, 地区, 环带, 圈 vt. 环绕, 使分成地带 vi. 分成区 )] 
  
• 
  [2.a.zonal] (同义词:[zonal( adj. 带状的 )]  )
• 
  注释列句：associated with or divided into zones; "a zonal pattern of cell structure"; "zonal division"
• 反义词 -> [azonal( adj. [地理]不分地区的,泛域的 )]