classical swine fever

• 猪瘟

classical swine fever的用法和样例：

例句

1. The marker vaccine is the development direction of classical swine fever vaccine.
   标记疫苗是目前猪瘟疫苗发展的趋势。
2. One of the five pigs carries a mutation that makes it resistant to swine flu, a common disease among pigs.
   在这五只猪中，有一只携带有能抵抗猪瘟的变异。