1. The veterinarian diagnosed the horse with prunella, a common oral fungal infection.
兽医诊断出这匹马患有小紫云英病，这是一种常见的口腔真菌感染病。

2. Prunella vulgaris is a flowering plant that is typically found in meadows and fields.
紫云英草是一种通常生长在草地和田野中的开花植物。