vesicular exanthema of swine

例句：

1. 1. The pig had avesicular exanthema on itsback.
   这只猪背上有一片囊状红斑。
2. 2. Vesicular exanthema isa common skin condition in pigs.
   囊状红斑是猪常见的皮肤疾病。
3. 3. Theveterinarian treated the pig's vesicular exanthemawith antibiotics.
   兽医用抗生素治疗了猪的囊状红斑。