animal pole

短语

[医] 动物性极

词形变化

animal poles 复数 animal poles

释义与例句

n.
  1. 1.

    The hemisphere of the blastula which eventually gives rise to the three germ layers and is composed of small cells that are in a state of rapid division.

    医学

词源

From animal (adjective) + pole (“extremity of an axis”).

来源：wiktionary