tropin

调理素, 亲菌素

词形变化

tropins 复数 tropins

释义与例句

n.
  1. 1.

    any of the tropic hormones; one that is secreted by an endocrine gland and targets another such gland

    生物
  2. 2.

    Alternative spelling of tropine.

词源

From tropic + -in.

来源：wiktionary