"envelope of a flower," 1706, from French périanthe, from Modern Latin perianthium (17c.), literally "that which is round the flower," from peri- (see peri-) + Greek anthos "flower" (see anther).
实用例句
1. 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.来自互联网
2. The outer series of perianth in the irises and related plants.
蝴蝶花或相关植物外层常垂的花瓣.来自互联网
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.来自互联网
4. Having no perianth, as the flowers of a willow.
