vaccina

英[v?k\'si:n?]
美[v?k\'sin?]

基本釋義

[醫(yī)] 牛痘

英英釋義

Noun

  • 1. a local infection induced in humans by innoculation with the virus causing cowpox in order to confer resistance to smallpox; normally lasts three weeks and leaves a pitted scar

最新英語單詞

行業(yè)英語