explanatory

形容词 explanatory:

1. serving or intended to explain or make clear

1. With respect to your enquiry, I enclose an explanatory leaflet.
   关於你的询问，兹附上有关说明资料。
2. The official prefixed an explanatory note to the list of statistics.
   那官员在统计表前加了一段说明文字。
3. Are there any explanatory notes at the back of the book?
   书后面有注解吗？
4. Serving to explain; explanatory.
   作解释用的; 说明的
5. An explanatory table or list of the symbols appearing on a map or chart.
   图例对出现在地图上或图表中的有关符号进行解释的一览表或清单

ex.plan.a.to.ry

adj.（形容词）
Serving or intended to explain:
解释的：用于或倾向于解释的：
例句：
an explanatory paragraph.
解释的段落

【引伸】
explan.ato.rily
adv.（副词）