hypocotyl

n. 下胚轴 [医] [下]胚轴

词形变化

hypocotyls 复数 hypocotyls

释义与例句

n.
  1. 1.

    In plants with seeds, that portion of the embryo or seedling between the root and cotyledons.

    生物 植物学

词源

Shortening of hypo- + cotyledon

来源：wiktionary