1·The first section elaboration perianth female pays attention reason.
第一节论述花被女性所关注的原因。
2·(Botany) not having a floral envelope or perianth.
(植物学)没有花的包被或者花被。
3·Located below the perianth and other floral parts. Used of an ovary.
下位的位于花被和其它部分以下的。用于指子房。
4·Outer perianth segments dark brownish - red, short lanceolate, with whitish edge.
外花被片段为深棕红色，短披针形，带白色边缘。
5·Difference between the perianth and mature leaf in anatomic structure indicated they had different aroma emission mechanisms.
白兰花被片与成熟叶片的解剖结构存在差异，表明花被片与叶片香气释放机理不一致。