uninfected

释义

un-（未）+ infected（in- 进入 + fect 放 = 被放进病菌的）：没有被放进病菌的，即未受感染。

例句

• 1.

  Uninfected cells were kept separate as a control group.

  未受感染的细胞被单独保存作为对照组。

• 2.

  Only a few villagers remained uninfected during the outbreak.

  疫情期间只有少数村民未被感染。