protagon

[化] 初磷脂; 脑组织素 [医] 初磷脂(得自脑组织)

词形变化

protagons 复数 protagons

释义与例句

n.
  1. 1.

    A supposed crystalline molecule that forms the brain. The idea was proposed by Matthias Eugen Oscar Liebreich and Johann Ludwig Wilhelm Thudichum later disproved it, showing that the brain contains various lipids.

    可数 不可数 化学 生物

词源

From proto- + Ancient Greek ἀγών (agṓn, “a contest”). See protagonist. So called because it was the first definitely ascertained principle of the brain.

来源：wiktionary