phylacogen

词形变化

phylacogens 复数 phylacogens

释义与例句

n.
  1. 1.

    Any of several bacterial derivatives developed by Dr. A. F. Schafer in 1910 to combat bacterial infections.

    可数 不可数

    As patient was steadily growing worse and becoming more emaciated and suffering from the increased pain, rheumatism phylacogen treatment was suspended, and a tuberculin test was made, which was markedly positive.

词源

From Ancient Greek Φύλαξ (Phúlax, “guard”) + γενναν (gennan, “to produce”).

来源：wiktionary