infection [ɪnˈfɛkʃən]

例句:

• A cold is an infection of the upper respiratory tract.
  感冒是上呼吸道的感染。
  
• They've picked up a really nasty infection from something they've eaten.
  他们因吃错东西而得了很严重的感染症。
  
• The infection may last for up to three months.
  来自BBC
• All blood products are now heat treated to kill off any infection.
  目前所有血液制品均经过热处理，以防止各种感染。
  
• That's a brain infection caused by a fungus.
  来自VOA
• What we also see is a huge co-infection rate.
  来自VOA
• White blood cells fight infection.
  白血球抵抗感染。
  来自《权威词典》
• Measles is an infection.
  麻疹是一种传染病。
  来自《权威词典》