感染

• Exposed burns of face are easily affected .
  面部烧伤的裸露易于感染。
• Cattle are immune to equine infections anemia .
  牛不感染马传染性贫血。
• Breast infections occur during lactation .
  乳房感染发生于授乳期。
• This variety is susceptible to fire blight .
  此品种易感染火疫病。
• Sows are suffering from virus pneumonia .
  母猪感染了病毒性肺炎。
• She infected the whole class with her laughter .
  她的笑声感染了全班同学。
• Sows are suffering from virus pneumonia .
  母猪感染病毒性肺炎。
• The entire wound may not be infected initially .
  整个伤口最初可能未被感染。
• The animals acquired virus during feeding .
  这些动物在摄食过程中感染了病毒。
• Eclipse refers to the disappearance of infections .
  隐蔽是指感染性病毒消失。