-
他说，这种新型病毒还没有在美国的猪身上发现。
He said the new virus had never been found in pigs in this country.
youdao
-
但没有人发现这种疾病的致病病毒。
But no one had ever found a pathogen in an animal sick with the disease.
youdao
-
病毒克星-没有发现！
Virus Buster - Nothing found!
youdao
-
病毒克星-没有发现！
Virus Buster - Nothing found!
youdao