infection contamination

• 传染

infection contamination的用法和样例：

例句

1. This infection is transmitted by mosquitoes.
   这种传染病是由蚊子传染的。
2. Always sterilize the needle to prevent infection.
   经常消毒针具以防止传染。
3. He suffered from a lung infection.
   他肺部受到了感染。
4. Antibiotic can be used against infection.
   抗菌素可以用来防止感染。