inogen

[医] 肌受缩原

释义与例句

n.
  1. 1.

    A complex nitrogenous substance formerly hypothesized to be continually decomposed and reproduced in the muscles during life.

    废旧 不可数 化学

词源

From Ancient Greek ἴς (ís, “power, muscle”) + -gen.

来源：wiktionary