基本解释adj.两面凸的同根派生 biconvex相关词英汉例句用作形容词 (adj.)Achenes included in persistent perianth, dark brown, shiny, ovoid, biconvex, smooth.瘦果在宿存花被内藏,暗褐色,发亮,卵圆形,两面凸,光滑。biconvex更多例句