anodynia

无痛, 痛觉缺乏

释义与例句

n.
  1. 1.

    The absence of pain in a previously painful region.

    不可数 医学
  2. 1.

    Anal pain; anorectal pain.

    不可数 医学

词源

From an- + -odynia.

来源:wiktionary