perianth ['perɪænθ]以下由轻松背单词网站提供
单词级别附加级基本释义花被参考例句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 推荐阅读 |