illustration [ˌɪləˈstreʃən]

例句:

• The illustration shows a cluster of five roses coloured apricot orange.
  插图上是一簇杏橙色的玫瑰，一共5朵。
  来自柯林斯例句
• Perhaps the accompanying illustration will explain it.
  可能所附的图表能对此作出解释。
  
• the art of book illustration
  书籍插图的艺术
  
• The new illustration does not show any interference there.
  来自SA
• Banqiao is also a beautiful illustration of other issues.
  来自SA
• My examples were for illustration and for provoking discussion.
  来自SA
• The colored illustrations in that book are most attractive.
  那本书里的彩色插图非常吸引人。
  来自《权威词典》
• Illustration by example is better than explanation in words.
  用实例说明比用词语解释清楚。
  来自《权威词典》
• Illustration of a difficult idea is often effective in lectures.
  讲课时用图表来说明某个难懂的概念往往是行之有效的。
  来自《权威词典》