英语词汇“free central placentation”是什么意思，“free central placentation”的读音、用法及例句翻译-乐坝网

词汇	free central placentation
释义	free central placentationn.Botany（名词）【植物学】 The arrangement of ovules on a central column that is not connected to the ovary wall by partitions, as in the ovaries of the carnation and primrose.分离中央胎座式：（如在康乃馨和报春花的子房里的）胚珠长在不经深裂片与室壁相连的中央柱上的排列方式
随便看	venture venture capital ventured ventures venturesome venturi Venturi venturing venturis venturi tube venturous venue venues venule venules Venus Venus Venuses Venus flower basket Venus flytrap Venus girdle Venus hair Venusian Venusians Venus's flower basket

乐坝网英语在线翻译词典收录了166908条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。