基本解釋n[植].;蘚帽;冠狀部同根派生 calyptra相關詞英漢例句Petals united at apex and shed as a cap (calyptra) at anthesis. 花瓣在先端合生和棚在花期形成一頂帽子(帽狀體)的蓋。Calyx lobes (3 or)4 or 5 or more, distinct or connate into a calyptra. 萼裂片(3-)4-5或更多,離生或者合生成帽狀體。The second leaf takes place at the basal part of the first leaf and originates from the shoot apex cells when the first leaf pierces the calyptra. 第一葉突出帽狀體之后,由第一葉基部保留下來的莖干頂端細胞產(chǎn)生第二葉。Petals 4 or 5, valvate in bud, connate apically and forming a calyptra, falling early. 花瓣4或5,在芽中鑷合狀,合生頂部和形成帽狀體,早下降。Corolla lobes 4 or 5, free, rarely connate and forming a calyptra, ovate or spatulate, valvate. 花冠裂片4或5,離生,很少合生和形成的一帽狀體,卵形的或匙形,鑷合狀。calyptra更多例句