trigenous

形容词 adj.

英文释义

形容词 adj.
  1. Involving groups of three; arranged in threes. not-comparable
    — LXXI.—Polygonaceæ.—Herbs or shrubs. Leaves alternate, entire, stipules usually sheathing. Flowers small and usually bisexual. Perianth-segments 3-6, persistent. Stamens usually 5-8, opposite the perianth-segments. Ovary 1-celled, free, compressed or trigenous, ovule 1. Fruit a nut, enclosed in the perianth.

词源

From tri- + -genous.
0 次浏览 数据来源: Wiktionary