基本解釋adj.兩面凸的同根派生 biconvexity相關(guān)詞英漢例句用作形容詞 (adj.)Achenes included in persistent perianth, dark brown, shiny, ovoid, biconvex, smooth.瘦果在宿存花被內(nèi)藏，暗褐色，發(fā)亮，卵圓形，兩面凸，光滑。biconvexity更多例句