vacciolation

词形变化

vacciolations 复数 vacciolations

释义与例句

n.
  1. 1.

    Innoculation with cowpox (the vacciolous virus) in order to provide immunity from smallpox.

    可数 不可数

词源

Coined by Dr. John Walker in 1802 from vacciolate + -ion.

来源：wiktionary